Arrows
516
ASCII Table
681
Christmas Trees
819
Collatz
875
CSS Colors
384
Divisors
812
Emirp Numbers
596
Emojify
559
Evil Numbers
691
Evil Numbers (Long)
691
Fibonacci
770
Fizz Buzz
957
Foo Fizz Buzz Bar
879
Fractions
534
Happy Numbers
673
Happy Numbers (Long)
659
Morse Decoder
629
Morse Encoder
490
Niven Numbers
774
Niven Numbers (Long)
788
Number Spiral
478
Odious Numbers
676
Odious Numbers (Long)
676
Ordinal Numbers
852