12 Days of Christmas
836
Abundant Numbers
813
Arabic to Roman
551
brainfuck
609
Christmas Trees
586
Divisors
719
Emirp Numbers
562
Evil Numbers
629
Fibonacci
551
768
Fizz Buzz
367
435
476
987439559
776
622
Happy Numbers
646
Leap Years
831
Niven Numbers
653
Odious Numbers
637
Pangram Grep
546
Prime Numbers
659
Quine
962863466430806836711938945557714
945192886641
π
617
√2
512