99 Bottles of Beer
638
Abundant Numbers
661
Abundant Numbers (Long)
786
Arrows
198
ASCII Table
302
Christmas Trees
345
Collatz
724
CSS Colors
109
Cubes
524
Divisors
701
Emojify
290
Evil Numbers
666
Evil Numbers (Long)
655
Fibonacci
555
Fizz Buzz
392
Foo Fizz Buzz Bar
411
Fractions
585
Morse Encoder
115
Niven Numbers
646
Niven Numbers (Long)
708
Odious Numbers
664
Odious Numbers (Long)
654
Pernicious Numbers
227
Pernicious Numbers (Long)
289
Prime Numbers
322
Prime Numbers (Long)
345
Rule 110
312
Seven Segment
432
Tongue-twisters
503
United States
168