12 Days of Christmas
835
Abundant Numbers
813
Arabic to Roman
551
brainfuck
610
Christmas Trees
586
Divisors
719
Emirp Numbers
561
Evil Numbers
629
Fibonacci
551
768
Fizz Buzz
366
434
475
986438558
776
622
Happy Numbers
646
Leap Years
831
Niven Numbers
653
Odious Numbers
637
Pangram Grep
546
Prime Numbers
659
Quine
962864467430807837712938945557715
945192886642
π
618
√2
512