12 Days of Christmas
615
99 Bottles of Beer
817
Abundant Numbers
772
Abundant Numbers (Long)
825
Arithmetic Numbers
827
Ascending Primes
581
brainfuck
347
Catalan Numbers
559
Collatz
852
Divisors
769
Emirp Numbers
452
Emirp Numbers (Long)
691
Evil Numbers
759
Evil Numbers (Long)
763
Farey Sequence
457
Fibonacci
944
Fizz Buzz
963
Foo Fizz Buzz Bar
937
Happy Numbers
417
Happy Numbers (Long)
474
Kaprekar Numbers
629
Leap Years
737
Leyland Numbers
658
Look and Say
502
Lucky Numbers
483
Niven Numbers
631
Niven Numbers (Long)
712
Odious Numbers
802
Odious Numbers (Long)
771
Pernicious Numbers
713
Pernicious Numbers (Long)
824
Prime Numbers
735
Prime Numbers (Long)
718
Recamán
781
Smith Numbers
526
Tongue-twisters
380
Vampire Numbers
521