12 Days of Christmas
57th
99 Bottles of Beer
8th
Abundant Numbers
11th
Abundant Numbers (Long)
11th
Arrows
22nd
6th
Christmas Trees
45th
Collatz
12th
Diamonds
42nd
86th
Evil Numbers
49th
Evil Numbers (Long)
27th
Factorial Factorisation
51st
Fibonacci
68th143rd51st563rd234th258th41st49th52nd89th75th73rd69th29th18th71st
66th178th27th208th24th299th580th109th50th172nd71st23rd72nd90th179th164th190th54th162nd32nd249th250th25th86th45th58th42nd42nd27th
Fizz Buzz
654th
304th
444th1,364th
40th
3,086th
Happy Numbers
104th
ISBN
46th
Levenshtein Distance
26th14th
19th
Pangram Grep
20th
56th
59th
214th
594th
6th
Pascal’s Triangle
74th
Reverse Polish Notation
265th
Rijndael S-box
46th
Rock-paper-scissors-Spock-lizard
20th
Roman to Arabic
51st
21st
20th
Scrambled Sort
13th
Tic-tac-toe
17th
United States
21st
Van Eck Sequence
7th
π
510th
𝑒
40th