99 Bottles of Beer
638
Abundant Numbers
660
Abundant Numbers (Long)
784
Arrows
198
ASCII Table
302
Christmas Trees
344
Collatz
723
CSS Colors
110
Cubes
530
Divisors
701
Emojify
289
Evil Numbers
665
Evil Numbers (Long)
654
Fibonacci
555
Fizz Buzz
392
Foo Fizz Buzz Bar
411
Fractions
584
Morse Encoder
115
Niven Numbers
646
Niven Numbers (Long)
707
Odious Numbers
664
Odious Numbers (Long)
652
Pernicious Numbers
227
Pernicious Numbers (Long)
288
Prime Numbers
321
Prime Numbers (Long)
345
Rule 110
312
Seven Segment
431
Tongue-twisters
503
United States
178