Arrows
582
ASCII Table
574
Christmas Trees
816
Collatz
872
CSS Colors
181
Divisors
812
Emirp Numbers
525
Emojify
615
Evil Numbers
691
Evil Numbers (Long)
692
Fibonacci
771
Fizz Buzz
955
Foo Fizz Buzz Bar
872
Fractions
534
Happy Numbers
555
Happy Numbers (Long)
656
Morse Decoder
512
Morse Encoder
403
Niven Numbers
770
Niven Numbers (Long)
785
Number Spiral
478
Odious Numbers
676
Odious Numbers (Long)
677
Ordinal Numbers
848