From ad73406d90431c53fb188c074d233d4c2ab9534d Mon Sep 17 00:00:00 2001
From: Connor Frank <conjfrnk@gmail.com>
Date: Thu, 18 Apr 2024 18:47:30 -0400
Subject: more euler

---
 euler/euler.css  |   3 +
 euler/stats.html | 180 +++++++++++++++++++++++++++++++++++++++++++------------
 style.css        |   9 +--
 3 files changed, 147 insertions(+), 45 deletions(-)

diff --git a/euler/euler.css b/euler/euler.css
index cd2a021..9c209f3 100644
--- a/euler/euler.css
+++ b/euler/euler.css
@@ -5,9 +5,12 @@
 
 table.progress {
     margin: 1em;
+    display: inline-block;
+    margin-right: 1em;
 }
 table.progress td {
     text-align: center;
+    font-size: 14px;
     border: 1px solid #000000;
     padding: 0;
     width: 2.2em;
diff --git a/euler/stats.html b/euler/stats.html
index 0c68fc7..e46f364 100644
--- a/euler/stats.html
+++ b/euler/stats.html
@@ -12,7 +12,7 @@
         <div class="container" id="dhead">
             <h1>Project Euler Stats</h1>
             <br>
-            <img src="https://projecteuler.net/profile/conjfrnk.png" width=200 height=60 alt="Project Euler Stats" loading="lazy" />
+            <a href="https://projecteuler.net"><img src="https://projecteuler.net/profile/conjfrnk.png" width=200 height=60 alt="Link to Project Euler" loading="lazy" class="projecteuler" /></a>
         </div>
         <div class="darkgroup">
             <div class="container">
@@ -29,6 +29,8 @@
                         <td class="completed"><a href="https://projecteuler.net/problem=8" title="Largest Product in a Series">8</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=9" title="Special Pythagorean Triplet">9</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=10" title="Summation of Primes">10</a></td>
+                    </tr>
+                    <tr>
                         <td class="completed"><a href="https://projecteuler.net/problem=11" title="Largest Product in a Grid">11</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=12" title="Highly Divisible Triangular Number">12</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=13" title="Large Sum">13</a></td>
@@ -39,18 +41,20 @@
                         <td class="completed"><a href="https://projecteuler.net/problem=18" title="Maximum Path Sum I">18</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=19" title="Counting Sundays">19</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=20" title="Factorial Digit Sum">20</a></td>
+                    </tr>
+                    <tr>
                         <td class="completed"><a href="https://projecteuler.net/problem=21" title="Amicable Numbers">21</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=22" title="Names Scores">22</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=23" title="Non-Abundant Sums">23</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=24" title="Lexicographic Permutations">24</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=25" title="$1000$-digit Fibonacci Number">25</a></td>
-                    </tr>
-                    <tr>
                         <td class="completed"><a href="https://projecteuler.net/problem=26" title="Reciprocal Cycles">26</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=27" title="Quadratic Primes">27</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=28" title="Number Spiral Diagonals">28</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=29" title="Distinct Powers">29</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=30" title="Digit Fifth Powers">30</a></td>
+                    </tr>
+                    <tr>
                         <td class="completed"><a href="https://projecteuler.net/problem=31" title="Coin Sums">31</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=32" title="Pandigital Products">32</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=33" title="Digit Cancelling Fractions">33</a></td>
@@ -61,6 +65,8 @@
                         <td class="completed"><a href="https://projecteuler.net/problem=38" title="Pandigital Multiples">38</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=39" title="Integer Right Triangles">39</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=40" title="Champernowne's Constant">40</a></td>
+                    </tr>
+                    <tr>
                         <td class="completed"><a href="https://projecteuler.net/problem=41" title="Pandigital Prime">41</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=42" title="Coded Triangle Numbers">42</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=43" title="Sub-string Divisibility">43</a></td>
@@ -83,6 +89,8 @@
                         <td class="completed"><a href="https://projecteuler.net/problem=58" title="Spiral Primes">58</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=59" title="XOR Decryption">59</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=60" title="Prime Pair Sets">60</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=61" title="Cyclical Figurate Numbers">61</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=62" title="Cubic Permutations">62</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=63" title="Powerful Digit Counts">63</a></td>
@@ -93,18 +101,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=68" title="Magic 5-gon Ring">68</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=69" title="Totient Maximum">69</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=70" title="Totient Permutation">70</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=71" title="Ordered Fractions">71</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=72" title="Counting Fractions">72</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=73" title="Counting Fractions in a Range">73</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=74" title="Digit Factorial Chains">74</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=75" title="Singular Integer Right Triangles">75</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=76" title="Counting Summations">76</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=77" title="Prime Summations">77</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=78" title="Coin Partitions">78</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=79" title="Passcode Derivation">79</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=80" title="Square Root Digital Expansion">80</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=81" title="Path Sum: Two Ways">81</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=82" title="Path Sum: Three Ways">82</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=83" title="Path Sum: Four Ways">83</a></td>
@@ -115,6 +125,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=88" title="Product-sum Numbers">88</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=89" title="Roman Numerals">89</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=90" title="Cube Digit Pairs">90</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=91" title="Right Triangles with Integer Coordinates">91</a></td>
                         <td class="completed"><a href="https://projecteuler.net/problem=92" title="Square Digit Chains">92</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=93" title="Arithmetic Expressions">93</a></td>
@@ -139,6 +151,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=108" title="Diophantine Reciprocals I">108</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=109" title="Darts">109</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=110" title="Diophantine Reciprocals II">110</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=111" title="Primes with Runs">111</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=112" title="Bouncy Numbers">112</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=113" title="Non-bouncy Numbers">113</a></td>
@@ -149,18 +163,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=118" title="Pandigital Prime Sets">118</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=119" title="Digit Power Sum">119</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=120" title="Square Remainders">120</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=121" title="Disc Game Prize Fund">121</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=122" title="Efficient Exponentiation">122</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=123" title="Prime Square Remainders">123</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=124" title="Ordered Radicals">124</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=125" title="Palindromic Sums">125</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=126" title="Cuboid Layers">126</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=127" title="abc-hits">127</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=128" title="Hexagonal Tile Differences">128</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=129" title="Repunit Divisibility">129</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=130" title="Composites with Prime Repunit Property">130</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=131" title="Prime Cube Partnership">131</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=132" title="Large Repunit Factors">132</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=133" title="Repunit Nonfactors">133</a></td>
@@ -171,6 +187,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=138" title="Special Isosceles Triangles">138</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=139" title="Pythagorean Tiles">139</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=140" title="Modified Fibonacci Golden Nuggets">140</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=141" title="Square Progressive Numbers">141</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=142" title="Perfect Square Collection">142</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=143" title="Torricelli Triangles">143</a></td>
@@ -193,6 +211,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=158" title="Lexicographical Neighbours">158</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=159" title="Digital Root Sums of Factorisations">159</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=160" title="Factorial Trailing Digits">160</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=161" title="Triominoes">161</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=162" title="Hexadecimal Numbers">162</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=163" title="Cross-hatched Triangles">163</a></td>
@@ -203,18 +223,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=168" title="Number Rotations">168</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=169" title="Sums of Powers of Two">169</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=170" title="Pandigital Concatenating Products">170</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=171" title="Square Sum of the Digital Squares">171</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=172" title="Few Repeated Digits">172</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=173" title="Hollow Square Laminae I">173</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=174" title="Hollow Square Laminae II">174</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=175" title="Fractions and Sum of Powers of Two">175</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=176" title="Common Cathetus Right-angled Triangles">176</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=177" title="Integer Angled Quadrilaterals">177</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=178" title="Step Numbers">178</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=179" title="Consecutive Positive Divisors">179</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=180" title="Golden Triplets">180</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=181" title="Grouping Two Different Coloured Objects">181</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=182" title="RSA Encryption">182</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=183" title="Maximum Product of Parts">183</a></td>
@@ -225,6 +247,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=188" title="Hyperexponentiation">188</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=189" title="Tri-colouring a Triangular Grid">189</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=190" title="Maximising a Weighted Product">190</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=191" title="Prize Strings">191</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=192" title="Best Approximations">192</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=193" title="Squarefree Numbers">193</a></td>
@@ -249,6 +273,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=208" title="Robot Walks">208</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=209" title="Circular Logic">209</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=210" title="Obtuse Angled Triangles">210</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=211" title="Divisor Square Sum">211</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=212" title="Combined Volume of Cuboids">212</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=213" title="Flea Circus">213</a></td>
@@ -259,18 +285,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=218" title="Perfect Right-angled Triangles">218</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=219" title="Skew-cost Coding">219</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=220" title="Heighway Dragon">220</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=221" title="Alexandrian Integers">221</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=222" title="Sphere Packing">222</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=223" title="Almost Right-angled Triangles I">223</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=224" title="Almost Right-angled Triangles II">224</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=225" title="Tribonacci Non-divisors">225</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=226" title="A Scoop of Blancmange">226</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=227" title="The Chase">227</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=228" title="Minkowski Sums">228</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=229" title="Four Representations Using Squares">229</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=230" title="Fibonacci Words">230</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=231" title="Prime Factorisation of Binomial Coefficients">231</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=232" title="The Race">232</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=233" title="Lattice Points on a Circle">233</a></td>
@@ -281,6 +309,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=238" title="Infinite String Tour">238</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=239" title="Twenty-two Foolish Primes">239</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=240" title="Top Dice">240</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=241" title="Perfection Quotients">241</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=242" title="Odd Triplets">242</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=243" title="Resilience">243</a></td>
@@ -303,6 +333,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=258" title="A Lagged Fibonacci Sequence">258</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=259" title="Reachable Numbers">259</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=260" title="Stone Game">260</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=261" title="Pivotal Square Sums">261</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=262" title="Mountain Range">262</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=263" title="An Engineers' Dream Come True">263</a></td>
@@ -313,18 +345,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=268" title="At Least Four Distinct Prime Factors Less Than 100">268</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=269" title="Polynomials with at Least One Integer Root">269</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=270" title="Cutting Squares">270</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=271" title="Modular Cubes, Part 1">271</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=272" title="Modular Cubes, Part 2">272</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=273" title="Sum of Squares">273</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=274" title="Divisibility Multipliers">274</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=275" title="Balanced Sculptures">275</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=276" title="Primitive Triangles">276</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=277" title="A Modified Collatz Sequence">277</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=278" title="Linear Combinations of Semiprimes">278</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=279" title="Triangles with Integral Sides and an Integral Angle ">279</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=280" title="Ant and Seeds">280</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=281" title="Pizza Toppings">281</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=282" title="The Ackermann Function">282</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=283" title="Integer Sided Triangles with Integral Area/perimeter Ratio">283</a></td>
@@ -335,6 +369,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=288" title="An Enormous Factorial">288</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=289" title="Eulerian Cycles">289</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=290" title="Digital Signature">290</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=291" title="Panaitopol Primes">291</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=292" title="Pythagorean Polygons">292</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=293" title="Pseudo-Fortunate Numbers">293</a></td>
@@ -359,6 +395,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=308" title="An Amazing Prime-generating Automaton">308</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=309" title="Integer Ladders">309</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=310" title="Nim Square">310</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=311" title="Biclinic Integral Quadrilaterals">311</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=312" title="Cyclic Paths on Sierpiński Graphs">312</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=313" title="Sliding Game">313</a></td>
@@ -369,18 +407,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=318" title="2011 Nines">318</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=319" title="Bounded Sequences">319</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=320" title="Factorials Divisible by a Huge Integer">320</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=321" title="Swapping Counters">321</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=322" title="Binomial Coefficients Divisible by 10">322</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=323" title="Bitwise-OR Operations on Random Integers">323</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=324" title="Building a Tower">324</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=325" title="Stone Game II">325</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=326" title="Modulo Summations">326</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=327" title="Rooms of Doom">327</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=328" title="Lowest-cost Search">328</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=329" title="Prime Frog">329</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=330" title="Euler's Number">330</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=331" title="Cross Flips">331</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=332" title="Spherical Triangles">332</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=333" title="Special Partitions">333</a></td>
@@ -391,6 +431,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=338" title="Cutting Rectangular Grid Paper">338</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=339" title="Peredur Fab Efrawg">339</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=340" title="Crazy Function">340</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=341" title="Golomb's Self-describing Sequence">341</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=342" title="The Totient of a Square Is a Cube">342</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=343" title="Fractional Sequences">343</a></td>
@@ -413,6 +455,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=358" title="Cyclic Numbers">358</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=359" title="Hilbert's New Hotel">359</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=360" title="Scary Sphere">360</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=361" title="Subsequence of Thue-Morse Sequence">361</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=362" title="Squarefree Factors">362</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=363" title="Bézier Curves">363</a></td>
@@ -423,18 +467,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=368" title="A Kempner-like Series">368</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=369" title="Badugi">369</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=370" title="Geometric Triangles">370</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=371" title="Licence Plates">371</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=372" title="Pencils of Rays">372</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=373" title="Circumscribed Circles">373</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=374" title="Maximum Integer Partition Product">374</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=375" title="Minimum of Subsequences">375</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=376" title="Nontransitive Sets of Dice">376</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=377" title="Sum of Digits - Experience #13">377</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=378" title="Triangle Triples">378</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=379" title="Least Common Multiple Count">379</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=380" title="Amazing Mazes!">380</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=381" title="$(\text{prime}-k)$ Factorial">381</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=382" title="Generating Polygons">382</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=383" title="Divisibility Comparison Between Factorials">383</a></td>
@@ -445,6 +491,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=388" title="Distinct Lines">388</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=389" title="Platonic Dice">389</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=390" title="Triangles with Non Rational Sides and Integral Area">390</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=391" title="Hopping Game">391</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=392" title="Enmeshed Unit Circle">392</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=393" title="Migrating Ants">393</a></td>
@@ -469,6 +517,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=408" title="Admissible Paths Through a Grid">408</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=409" title="Nim Extreme">409</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=410" title="Circle and Tangent Line">410</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=411" title="Uphill Paths">411</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=412" title="Gnomon Numbering">412</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=413" title="One-child Numbers">413</a></td>
@@ -479,18 +529,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=418" title="Factorisation Triples">418</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=419" title="Look and Say Sequence">419</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=420" title="$2 \times 2$ Positive Integer Matrix">420</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=421" title="Prime Factors of $n^{15}+1$">421</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=422" title="Sequence of Points on a Hyperbola">422</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=423" title="Consecutive Die Throws">423</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=424" title="Kakuro">424</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=425" title="Prime Connection">425</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=426" title="Box-Ball System">426</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=427" title="$n$-sequences">427</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=428" title="Necklace of Circles">428</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=429" title="Sum of Squares of Unitary Divisors">429</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=430" title="Range Flips">430</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=431" title="Square Space Silo">431</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=432" title="Totient Sum">432</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=433" title="Steps in Euclid's Algorithm">433</a></td>
@@ -501,6 +553,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=438" title="Integer Part of Polynomial Equation's Solutions">438</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=439" title="Sum of Sum of Divisors">439</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=440" title="GCD and Tiling">440</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=441" title="The Inverse Summation of Coprime Couples">441</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=442" title="Eleven-free Integers">442</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=443" title="GCD Sequence">443</a></td>
@@ -523,6 +577,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=458" title="Permutations of Project">458</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=459" title="Flipping Game">459</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=460" title="An Ant on the Move">460</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=461" title="Almost Pi">461</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=462" title="Permutation of 3-smooth Numbers">462</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=463" title="A Weird Recurrence Relation">463</a></td>
@@ -533,18 +589,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=468" title="Smooth Divisors of Binomial Coefficients">468</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=469" title="Empty Chairs">469</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=470" title="Super Ramvok">470</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=471" title="Triangle Inscribed in Ellipse">471</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=472" title="Comfortable Distance II">472</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=473" title="Phigital Number Base">473</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=474" title="Last Digits of Divisors">474</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=475" title="Music Festival">475</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=476" title="Circle Packing II">476</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=477" title="Number Sequence Game">477</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=478" title="Mixtures">478</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=479" title="Roots on the Rise">479</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=480" title="The Last Question">480</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=481" title="Chef Showdown">481</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=482" title="The Incenter of a Triangle">482</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=483" title="Repeated Permutation">483</a></td>
@@ -555,6 +613,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=488" title="Unbalanced Nim">488</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=489" title="Common Factors Between Two Sequences">489</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=490" title="Jumping Frog">490</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=491" title="Double Pandigital Number Divisible by $11$">491</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=492" title="Exploding Sequence">492</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=493" title="Under the Rainbow">493</a></td>
@@ -579,6 +639,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=508" title="Integers in Base $i-1$">508</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=509" title="Divisor Nim">509</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=510" title="Tangent Circles">510</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=511" title="Sequences with Nice Divisibility Properties">511</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=512" title="Sums of Totients of Powers">512</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=513" title="Integral Median">513</a></td>
@@ -589,18 +651,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=518" title="Prime Triples and Geometric Sequences">518</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=519" title="Tricoloured Coin Fountains">519</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=520" title="Simbers">520</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=521" title="Smallest Prime Factor">521</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=522" title="Hilbert's Blackout">522</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=523" title="First Sort I">523</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=524" title="First Sort II">524</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=525" title="Rolling Ellipse">525</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=526" title="Largest Prime Factors of Consecutive Numbers">526</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=527" title="Randomized Binary Search">527</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=528" title="Constrained Sums">528</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=529" title="$10$-substrings">529</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=530" title="GCD of Divisors">530</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=531" title="Chinese Leftovers">531</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=532" title="Nanobots on Geodesics">532</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=533" title="Minimum Values of the Carmichael Function">533</a></td>
@@ -611,6 +675,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=538" title="Maximum Quadrilaterals">538</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=539" title="Odd Elimination">539</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=540" title="Counting Primitive Pythagorean Triples">540</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=541" title="Divisibility of Harmonic Number Denominators">541</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=542" title="Geometric Progression with Maximum Sum">542</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=543" title="Prime-Sum Numbers">543</a></td>
@@ -633,6 +699,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=558" title="Irrational Base">558</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=559" title="Permuted Matrices">559</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=560" title="Coprime Nim">560</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=561" title="Divisor Pairs">561</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=562" title="Maximal Perimeter">562</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=563" title="Robot Welders">563</a></td>
@@ -643,18 +711,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=568" title="Reciprocal Games II">568</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=569" title="Prime Mountain Range">569</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=570" title="Snowflakes">570</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=571" title="Super Pandigital Numbers">571</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=572" title="Idempotent Matrices">572</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=573" title="Unfair Race">573</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=574" title="Verifying Primes">574</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=575" title="Wandering Robots">575</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=576" title="Irrational Jumps">576</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=577" title="Counting Hexagons">577</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=578" title="Integers with Decreasing Prime Powers">578</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=579" title="Lattice Points in Lattice Cubes">579</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=580" title="Squarefree Hilbert Numbers">580</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=581" title="$47$-smooth Triangular Numbers">581</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=582" title="Nearly Isosceles $120$ Degree Triangles">582</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=583" title="Heron Envelopes">583</a></td>
@@ -665,6 +735,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=588" title="Quintinomial Coefficients">588</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=589" title="Poohsticks Marathon">589</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=590" title="Sets with a Given Least Common Multiple">590</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=591" title="Best Approximations by Quadratic Integers">591</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=592" title="Factorial Trailing Digits 2">592</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=593" title="Fleeting Medians">593</a></td>
@@ -689,6 +761,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=608" title="Divisor Sums">608</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=609" title="$\pi$ Sequences">609</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=610" title="Roman Numerals II">610</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=611" title="Hallway of Square Steps">611</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=612" title="Friend Numbers">612</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=613" title="Pythagorean Ant">613</a></td>
@@ -699,18 +773,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=618" title="Numbers with a Given Prime Factor Sum">618</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=619" title="Square Subsets">619</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=620" title="Planetary Gears">620</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=621" title="Expressing an Integer as the Sum of Triangular Numbers">621</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=622" title="Riffle Shuffles">622</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=623" title="Lambda Count">623</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=624" title="Two Heads Are Better Than One">624</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=625" title="Gcd Sum">625</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=626" title="Counting Binary Matrices">626</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=627" title="Counting Products">627</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=628" title="Open Chess Positions">628</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=629" title="Scatterstone Nim">629</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=630" title="Crossed Lines">630</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=631" title="Constrained Permutations">631</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=632" title="Square Prime Factors">632</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=633" title="Square Prime Factors II">633</a></td>
@@ -721,6 +797,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=638" title="Weighted Lattice Paths">638</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=639" title="Summing a Multiplicative Function">639</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=640" title="Shut the Box">640</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=641" title="A Long Row of Dice">641</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=642" title="Sum of Largest Prime Factors">642</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=643" title="$2$-Friendly">643</a></td>
@@ -743,6 +821,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=658" title="Incomplete Words II">658</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=659" title="Largest Prime">659</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=660" title="Pandigital Triangles">660</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=661" title="A Long Chess Match">661</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=662" title="Fibonacci Paths">662</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=663" title="Sums of Subarrays">663</a></td>
@@ -753,18 +833,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=668" title="Square Root Smooth Numbers">668</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=669" title="The King's Banquet">669</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=670" title="Colouring a Strip">670</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=671" title="Colouring a Loop">671</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=672" title="One More One">672</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=673" title="Beds and Desks">673</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=674" title="Solving $\mathcal{I}$-equations">674</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=675" title="$2^{\omega(n)}$">675</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=676" title="Matching Digit Sums">676</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=677" title="Coloured Graphs">677</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=678" title="Fermat-like Equations">678</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=679" title="Freefarea">679</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=680" title="Yarra Gnisrever">680</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=681" title="Maximal Area">681</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=682" title="$5$-Smooth Pairs">682</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=683" title="The Chase II">683</a></td>
@@ -775,6 +857,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=688" title="Piles of Plates">688</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=689" title="Binary Series">689</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=690" title="Tom and Jerry">690</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=691" title="Long Substring with Many Repetitions">691</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=692" title="Siegbert and Jo">692</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=693" title="Finite Sequence Generator">693</a></td>
@@ -798,6 +882,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=708" title="Twos Are All You Need">708</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=709" title="Even Stevens">709</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=710" title="One Million Members">710</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=711" title="Binary Blackboard">711</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=712" title="Exponent Difference">712</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=713" title="Turán's Water Heating System">713</a></td>
@@ -808,18 +894,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=718" title="Unreachable Numbers">718</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=719" title="Number Splitting">719</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=720" title="Unpredictable Permutations">720</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=721" title="High Powers of Irrational Numbers">721</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=722" title="Slowly Converging Series">722</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=723" title="Pythagorean Quadrilaterals">723</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=724" title="Drone Delivery">724</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=725" title="Digit Sum Numbers">725</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=726" title="Falling Bottles">726</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=727" title="Triangle of Circular Arcs">727</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=728" title="Circle of Coins">728</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=729" title="Range of Periodic Sequence">729</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=730" title="Shifted Pythagorean Triples">730</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=731" title="A Stoneham Number">731</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=732" title="Standing on the Shoulders of Trolls">732</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=733" title="Ascending Subsequences">733</a></td>
@@ -830,6 +918,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=738" title="Counting Ordered Factorisations">738</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=739" title="Summation of Summations">739</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=740" title="Secret Santa">740</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=741" title="Binary Grid Colouring">741</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=742" title="Minimum Area of a Convex Grid Polygon">742</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=743" title="Window into a Matrix">743</a></td>
@@ -852,6 +942,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=758" title="Buckets of Water">758</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=759" title="A Squared Recurrence Relation">759</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=760" title="Sum over Bitwise Operators">760</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=761" title="Runner and Swimmer">761</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=762" title="Amoebas in a 2D Grid">762</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=763" title="Amoebas in a 3D Grid">763</a></td>
@@ -862,18 +954,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=768" title="Chandelier">768</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=769" title="Binary Quadratic Form II">769</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=770" title="Delphi Flip">770</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=771" title="Pseudo Geometric Sequences">771</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=772" title="Balanceable $k$-bounded Partitions">772</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=773" title="Ruff Numbers">773</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=774" title="Conjunctive Sequences">774</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=775" title="Saving Paper">775</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=776" title="Digit Sum Division">776</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=777" title="Lissajous Curves">777</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=778" title="Freshman's Product">778</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=779" title="Prime Factor and Exponent">779</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=780" title="Toriangulations">780</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=781" title="Feynman Diagrams">781</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=782" title="Distinct Rows and Columns">782</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=783" title="Urns">783</a></td>
@@ -884,6 +978,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=788" title="Dominating Numbers">788</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=789" title="Minimal Pairing Modulo $p$">789</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=790" title="Clock Grid">790</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=791" title="Average and Variance">791</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=792" title="Too Many Twos">792</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=793" title="Median of Products">793</a></td>
@@ -908,6 +1004,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=808" title="Reversible Prime Squares">808</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=809" title="Rational Recurrence Relation ">809</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=810" title="XOR-Primes">810</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=811" title="Bitwise Recursion">811</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=812" title="Dynamical Polynomials">812</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=813" title="XOR-Powers">813</a></td>
@@ -918,18 +1016,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=818" title="SET">818</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=819" title="Iterative Sampling">819</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=820" title="$N$&lt;sup&gt;th&lt;/sup&gt; Digit of Reciprocals">820</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=821" title="123-Separable">821</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=822" title="Square the Smallest">822</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=823" title="Factor Shuffle">823</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=824" title="Chess Sliders">824</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=825" title="Chasing Game">825</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=826" title="Birds on a Wire">826</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=827" title="Pythagorean Triple Occurrence">827</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=828" title="Numbers Challenge">828</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=829" title="Integral Fusion">829</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=830" title="Binomials and Powers">830</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=831" title="Triple Product">831</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=832" title="Mex Sequence">832</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=833" title="Square Triangle Products">833</a></td>
@@ -940,6 +1040,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=838" title="Not Coprime">838</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=839" title="Beans in Bowls">839</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=840" title="Sum of Products">840</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=841" title="Regular Star Polygons">841</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=842" title="Irregular Star Polygons">842</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=843" title="Periodic Circles">843</a></td>
@@ -962,6 +1064,8 @@
                         <td class="open"><a href="https://projecteuler.net/problem=858" title="LCM">858</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=859" title="Cookie Game">859</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=860" title="Gold and Silver Coin Game">860</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=861" title="Products of Bi-Unitary Divisors">861</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=862" title="Larger Digit Permutation">862</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=863" title="Different Dice">863</a></td>
@@ -972,18 +1076,20 @@
                         <td class="open"><a href="https://projecteuler.net/problem=868" title="Belfry Maths">868</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=869" title="Prime Guessing">869</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=870" title="Stone Game IV">870</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=871" title="Drifting Subsets">871</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=872" title="Recursive Tree">872</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=873" title="Words with Gaps">873</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=874" title="Maximal Prime Score">874</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=875" title="Quadruple Congruence">875</a></td>
-                    </tr>
-                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=876" title="Triplet Tricks">876</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=877" title="XOR-Equation A">877</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=878" title="XOR-Equation B">878</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=879" title="Touch-screen Password">879</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=880" title="Nested Radicals">880</a></td>
+                    </tr>
+                    <tr>
                         <td class="open"><a href="https://projecteuler.net/problem=881" title="Divisor Graph Width">881</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=882" title="Removing Bits">882</a></td>
                         <td class="open"><a href="https://projecteuler.net/problem=883" title="Remarkable Triangles">883</a></td>
diff --git a/style.css b/style.css
index 37570b3..be34a10 100644
--- a/style.css
+++ b/style.css
@@ -16,12 +16,8 @@ a:hover {
     height: auto;
 }
 
-img.projecteuler {
-    box-shadow: 0;
-    transition: box-shadow 0.5s ease-out;
-}
 img.projecteuler:hover {
-    box-shadow: 0 0 1em #000000;
+    border: 2px solid #ff6347;
 }
 
 .container {
@@ -199,9 +195,6 @@ hr {
         padding: 1px;
         border-radius: 2px;
     }
-    img.projecteuler:hover {
-        box-shadow: 0 0 1em #ffffff;
-    }
     hr {
         background-image: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,0.75), rgba(255,255,255,0));
     }
-- 
cgit v1.2.3