12 Days of Christmas
815
99 Bottles of Beer
665
Abundant Numbers
739
Abundant Numbers (Long)
864
ASCII Table
550
Catalan Numbers
691
Christmas Trees
744818
Collatz
803
Cubes
517
Divisors
748
Emirp Numbers
592
Emirp Numbers (Long)
658
Evil Numbers
756580
Evil Numbers (Long)
741589
Fibonacci
935841
Fizz Buzz
929
Foo Fizz Buzz Bar
900
Happy Numbers
732
Happy Numbers (Long)
833
Leap Years
673
Leyland Numbers
855
Look and Say
638
Lucky Numbers
465
Niven Numbers
747
Niven Numbers (Long)
789
Number Spiral
247
Odious Numbers
784
Odious Numbers (Long)
783
Ordinal Numbers
600
Pangram Grep
Pascal’s Triangle
702
Prime Numbers
644
Prime Numbers (Long)
680
Quine
947801
Smith Numbers
640
Vampire Numbers
735