12 Days of Christmas
413
99 Bottles of Beer
774
Abundant Numbers
813
Arabic to Roman
602
brainfuck
677
Christmas Trees
695
CSS Colors
673
Divisors
819
Evil Numbers
664
Fibonacci
948
Fizz Buzz
952
Leap Years
888
Leyland Numbers
649
Niven Numbers
920
Odious Numbers
673
Ordinal Numbers
895
Pangram Grep
686
Pernicious Numbers
562
Prime Numbers
672
Quine
835
Rock-paper-scissors-Spock-lizard
611
Seven Segment
576
Spelling Numbers
737
United States
λ
183
π
68