12 Days of Christmas
415
99 Bottles of Beer
774
Abundant Numbers
813
Arabic to Roman
614
brainfuck
676
Christmas Trees
695
CSS Colors
673
Divisors
819
Evil Numbers
664
Fibonacci
948
Fizz Buzz
952
Leap Years
888
Leyland Numbers
667
Niven Numbers
920
Odious Numbers
673
Ordinal Numbers
895
Pangram Grep
686
Pernicious Numbers
562
Prime Numbers
671
Quine
834
Rock-paper-scissors-Spock-lizard
612
Seven Segment
576
Spelling Numbers
736
United States
λ
183
π
68