12 Days of Christmas
822
99 Bottles of Beer
837
Abundant Numbers
756
Abundant Numbers (Long)
857
Arithmetic Numbers
792
Ascending Primes
123
Christmas Trees
625
Collatz
854
Divisors
979
Emirp Numbers
433
Fibonacci
932
Fizz Buzz
973
Foo Fizz Buzz Bar
982
Happy Numbers
656
Happy Numbers (Long)
747
Kolakoski Sequence
634
Leap Years
549
Look and Say
546
Niven Numbers
660
Niven Numbers (Long)
744
Number Spiral
246
Prime Numbers
622
Prime Numbers (Long)
647
Quine
945
Van Eck Sequence
793