12 Days of Christmas
590
99 Bottles of Beer
550
Abundant Numbers
813
Arabic to Roman
576
brainfuck
555
Christmas Trees
695
CSS Colors
841
Divisors
819
Evil Numbers
664
Fibonacci
948
Fizz Buzz
952
Leap Years
887
Leyland Numbers
649
Niven Numbers
920
Odious Numbers
673
Ordinal Numbers
894
Pangram Grep
686
Pernicious Numbers
562
Prime Numbers
672
Quine
835
Rock-paper-scissors-Spock-lizard
553
Seven Segment
534
Spelling Numbers
462
United States
λ
406
π
210