Arrows
508
ASCII Table
675
Christmas Trees
812
Collatz
853
CSS Colors
377
Divisors
805
Emirp Numbers
593
Emojify
558
Evil Numbers
690
Evil Numbers (Long)
688
Fibonacci
768
Fizz Buzz
952
Foo Fizz Buzz Bar
872
Fractions
535
Happy Numbers
668
Happy Numbers (Long)
651
Morse Decoder
549
Morse Encoder
480
Niven Numbers
764
Niven Numbers (Long)
776
Number Spiral
477
Odious Numbers
673
Odious Numbers (Long)
672
Ordinal Numbers
848