12 Days of Christmas
300
Abundant Numbers
377
Abundant Numbers (Long)
714
Arabic to Roman
359
Arithmetic Numbers
612
brainfuck
446
Christmas Trees
236
Collatz
543
Day of Week
586
Divisors
484616
684
Emirp Numbers
420
Evil Numbers (Long)
719
Fibonacci
356
653
Fizz Buzz
624627
Happy Numbers
257
Leap Years
694
Look and Say
484
Odious Numbers
727
Odious Numbers (Long)
719
Pascal’s Triangle
543
Quine
912
Reverse Polish Notation
462
π
296