Arrows
578
ASCII Table
575
Christmas Trees
812
Collatz
853
CSS Colors
182
Divisors
805
Emirp Numbers
522
Emojify
611
Evil Numbers
690
Evil Numbers (Long)
688
Fibonacci
768
Fizz Buzz
952
Foo Fizz Buzz Bar
870
Fractions
535
Happy Numbers
551
Happy Numbers (Long)
650
Morse Decoder
506
Morse Encoder
396
Niven Numbers
764
Niven Numbers (Long)
775
Number Spiral
476
Odious Numbers
673
Odious Numbers (Long)
672
Ordinal Numbers
847