Arrows
582
ASCII Table
574
Christmas Trees
817
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
873
Fractions
535
Happy Numbers
555
Happy Numbers (Long)
657
Morse Decoder
512
Morse Encoder
403
Niven Numbers
770
Niven Numbers (Long)
786
Number Spiral
478
Odious Numbers
676
Odious Numbers (Long)
677
Ordinal Numbers
848