Arrows
583
ASCII Table
575
Christmas Trees
817
Collatz
873
CSS Colors
182
Divisors
812
Emirp Numbers
526
Emojify
616
Evil Numbers
692
Evil Numbers (Long)
693
Fibonacci
771
Fizz Buzz
955
Foo Fizz Buzz Bar
873
Fractions
535
Happy Numbers
555
Happy Numbers (Long)
657
Morse Decoder
512
Morse Encoder
404
Niven Numbers
771
Niven Numbers (Long)
787
Number Spiral
479
Odious Numbers
677
Odious Numbers (Long)
678
Ordinal Numbers
848