12 Days of Christmas
859
99 Bottles of Beer
698
Abundant Numbers
494768
Abundant Numbers (Long)
895
Arabic to Roman
397
Arithmetic Numbers
860
brainfuck
755
Catalan Numbers
710
Christmas Trees
705
Collatz
831
Diamonds
459
Divisors
542900
Emirp Numbers
418623
Emirp Numbers (Long)
679
Evil Numbers
533852
Evil Numbers (Long)
831
Fibonacci
932
Fizz Buzz
829776
Foo Fizz Buzz Bar
722
Fractions
Gijswijt’s Sequence
407
Happy Numbers
671
Happy Numbers (Long)
771
Inventory Sequence
796
ISBN
680
Kolakoski Sequence
852
Leap Years
768
Leyland Numbers
829
Look and Say
633
Lucky Numbers
612
Niven Numbers
913
Niven Numbers (Long)
879
Odious Numbers
908
Odious Numbers (Long)
844
Ordinal Numbers
623
Pangram Grep
917
Partition Numbers
380
Pascal’s Triangle
937
Pernicious Numbers
794
Pernicious Numbers (Long)
864
Prime Numbers
934
Prime Numbers (Long)
950
Quine
531
Recamán
857
Reverse Polish Notation
780
Sierpiński Triangle
508
Smith Numbers
748
Tongue-twisters
658
Vampire Numbers
714
Van Eck Sequence
682