99 Bottles of Beer
511
Abundant Numbers
791
Abundant Numbers (Long)
831
brainfuck
516
Collatz
934
CSS Colors
81
Evil Numbers
580
Evil Numbers (Long)
584
Fibonacci
875
Fizz Buzz
955
Foo Fizz Buzz Bar
863
Forsyth–Edwards Notation
498
Fractions
657713689
Happy Numbers
543
Happy Numbers (Long)
643
Leap Years
787
Niven Numbers
834
Odious Numbers
588
Odious Numbers (Long)
601
Ordinal Numbers
563
Pernicious Numbers
506
United States
158