12 Days of Christmas
397
99 Bottles of Beer
415
Abundant Numbers
669
Abundant Numbers (Long)
734
Arabic to Roman
410
Arithmetic Numbers
654
Arrows
568
ASCII Table
501
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Collatz
527
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
538
Fractions
409
Game of Life
262
Happy Numbers
471
Happy Numbers (Long)
587
ISBN
569
Leyland Numbers
728
Lucky Numbers
568
Odious Numbers
653
Odious Numbers (Long)
653
Ordinal Numbers
459
Reverse Polish Notation
484
Rijndael S-box
230
Tongue-twisters
448
Van Eck Sequence
545