12 Days of Christmas
672
99 Bottles of Beer
476
Abundant Numbers
440
Abundant Numbers (Long)
421
Arrows
190
213
Christmas Trees
456
Collatz
614
Diamonds
218
169
Evil Numbers
448
Evil Numbers (Long)
270
Factorial Factorisation
103
Fibonacci
573428530406690593508265839184389516441547444282
402708650284709368645430703856575728478432487398932496306335431413626743460541276631
Fizz Buzz
424
548
498594
502
290
Happy Numbers
276
ISBN
306
Levenshtein Distance
307229
440
Pangram Grep
414
314
555
413
528
489
Pascal’s Triangle
308
Reverse Polish Notation
341
Rijndael S-box
168
Rock-paper-scissors-Spock-lizard
356
Roman to Arabic
207
297
316
Scrambled Sort
397
Tic-tac-toe
266
United States
102
Van Eck Sequence
284
π
63
𝑒
67