Arrows
584
ASCII Table
575
Christmas Trees
817
Collatz
859
CSS Colors
182
Divisors
813
Emirp Numbers
526
Emojify
616
Evil Numbers
692
Evil Numbers (Long)
693
Fibonacci
771
Fizz Buzz
955
Foo Fizz Buzz Bar
874
Fractions
536
Happy Numbers
555
Happy Numbers (Long)
658
Morse Decoder
508
Morse Encoder
404
Niven Numbers
771
Niven Numbers (Long)
788
Number Spiral
479
Odious Numbers
677
Odious Numbers (Long)
679
Ordinal Numbers
849