12 Days of Christmas
857
99 Bottles of Beer
726
Abundant Numbers
698
Abundant Numbers (Long)
816
Arabic to Roman
575
Arithmetic Numbers
746
Arrows
479
ASCII Table
636
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Collatz
583
CSS Colors
308
Divisors
891
Evil Numbers
634
Evil Numbers (Long)
625
Fibonacci
807
Fizz Buzz
789
Foo Fizz Buzz Bar
773
Forsyth–Edwards Notation
649
Fractions
482
Game of Life
348
Happy Numbers
607
Happy Numbers (Long)
692
ISBN
730
Leyland Numbers
856
Lucky Numbers
589
Odious Numbers
653
Odious Numbers (Long)
654
Ordinal Numbers
564
Reverse Polish Notation
668
Rijndael S-box
248
Tongue-twisters
805
Van Eck Sequence
576