12 Days of Christmas
419
Abundant Numbers
731
742
Arithmetic Numbers
856
brainfuck
495
Card Number Validation
598
Collatz
781
Divisors
841
Fibonacci
947
Fizz Buzz
898
Foo Fizz Buzz Bar
795
Game of Life
455
Intersection
598
ISBN
617
Kaprekar Numbers
218
Maze
419
Niven Numbers
917
ROT13
831
Sierpiński Triangle
540
Tic-tac-toe
476