12 Days of Christmas
828
99 Bottles of Beer
741
Abundant Numbers
750
Abundant Numbers (Long)
917
Arabic to Roman
670
Arrows
340
brainfuck
631
Catalan Numbers
952
Christmas Trees
693
Collatz
901
Divisors
905
Emirp Numbers
606
Evil Numbers
958
Fibonacci
933960
Fizz Buzz
739
Happy Numbers
639
Happy Numbers (Long)
843
Look and Say
654
π
424