12 Days of Christmas
833
99 Bottles of Beer
746
Abundant Numbers
761
Abundant Numbers (Long)
939
Arabic to Roman
689
Arrows
350
brainfuck
652
Catalan Numbers
978
Christmas Trees
705
Collatz
919
Divisors
919
Emirp Numbers
618
Evil Numbers
976
Fibonacci
958
973
Fizz Buzz
744
Happy Numbers
653
Happy Numbers (Long)
867
Look and Say
673
π
433