12 Days of Christmas
634
Abundant Numbers
384
Abundant Numbers (Long)
780
Arabic to Roman
492
Arithmetic Numbers
676
brainfuck
366
Christmas Trees
265
Collatz
586
Day of Week
705
Divisors
464592
707
Emirp Numbers
499
Evil Numbers (Long)
699
Fibonacci
340
624
Fizz Buzz
675605
Happy Numbers
308
Leap Years
682
Look and Say
577
Odious Numbers
710
Odious Numbers (Long)
696
Pascal’s Triangle
571
Quine
890
Reverse Polish Notation
596
π
324