12 Days of Christmas
800
99 Bottles of Beer
663
Abundant Numbers
734
Abundant Numbers (Long)
871
ASCII Table
545
Catalan Numbers
688
Christmas Trees
739802
Collatz
799
Cubes
511
Divisors
744
Emirp Numbers
589
Emirp Numbers (Long)
645
Evil Numbers
754576
Evil Numbers (Long)
738580
Fibonacci
932833
Fizz Buzz
926
Foo Fizz Buzz Bar
895
Happy Numbers
728
Happy Numbers (Long)
827
Leap Years
671
Leyland Numbers
849
Look and Say
633
Lucky Numbers
459
Niven Numbers
740
Niven Numbers (Long)
780
Number Spiral
246
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
598
Pangram Grep
Pascal’s Triangle
700
Prime Numbers
643
Prime Numbers (Long)
678
Quine
945797
Smith Numbers
637
Vampire Numbers
726