12 Days of Christmas
442
Abundant Numbers
813
Arabic to Roman
522
brainfuck
500
Christmas Trees
586
Divisors
719
Emirp Numbers
495
Evil Numbers
629
Fibonacci
551
768
Fizz Buzz
367
435
475
986431558
709
622
Happy Numbers
533
Leap Years
830
Niven Numbers
653
Odious Numbers
637
Pangram Grep
546
Prime Numbers
659
Quine
962863467430806836711938945557715
945192886641
π
617
√2
512