12 Days of Christmas
646
Abundant Numbers
387
Abundant Numbers (Long)
774
Arabic to Roman
493
Arithmetic Numbers
682
brainfuck
366
Christmas Trees
267
Collatz
589
Day of Week
705
Divisors
469599
710
Emirp Numbers
501
Evil Numbers (Long)
702
Fibonacci
343
626
Fizz Buzz
678609
Happy Numbers
312
Leap Years
684
Look and Say
581
Odious Numbers
713
Odious Numbers (Long)
700
Pascal’s Triangle
573
Quine
891
Reverse Polish Notation
606
π
325