Arrows
514
ASCII Table
674
Christmas Trees
812
Collatz
853
CSS Colors
386
Divisors
805
Emirp Numbers
593
Emojify
558
Evil Numbers
690
Evil Numbers (Long)
689
Fibonacci
768
Fizz Buzz
953
Foo Fizz Buzz Bar
874
Fractions
536
Happy Numbers
667
Happy Numbers (Long)
650
Morse Decoder
625
Morse Encoder
484
Niven Numbers
764
Niven Numbers (Long)
775
Number Spiral
476
Odious Numbers
673
Odious Numbers (Long)
671
Ordinal Numbers
850