12 Days of Christmas
396
99 Bottles of Beer
415
Abundant Numbers
668
Abundant Numbers (Long)
733
Arabic to Roman
409
Arithmetic Numbers
642
Arrows
568
ASCII Table
500
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Collatz
526
CSS Colors
140
Divisors
844
Evil Numbers
633
Evil Numbers (Long)
624
Fibonacci
807
Fizz Buzz
720
Foo Fizz Buzz Bar
613
Forsyth–Edwards Notation
537
Fractions
409
Game of Life
265
Happy Numbers
471
Happy Numbers (Long)
586
ISBN
569
Leyland Numbers
727
Lucky Numbers
577
Odious Numbers
653
Odious Numbers (Long)
652
Ordinal Numbers
459
Reverse Polish Notation
482
Rijndael S-box
229
Tongue-twisters
453
Van Eck Sequence
544