12 Days of Christmas
653
Abundant Numbers
400
Abundant Numbers (Long)
779
Arabic to Roman
506
Arithmetic Numbers
709
brainfuck
446Christmas Trees
297
Collatz
648
Day of Week
733
Divisors
484
624
722
Emirp Numbers
519
Evil Numbers (Long)
719
Fibonacci
356
653Fizz Buzz
682
627Happy Numbers
333Leap Years
694
Look and Say
597
Odious Numbers
727
Odious Numbers (Long)
719
Pascalβs Triangle
587
Quine
912
Reverse Polish Notation
637
Ο
332