12 Days of Christmas
318th
99 Bottles of Beer
147th
Abundant Numbers
52nd
Arabic to Roman
64th
brainfuck
82nd
Christmas Trees
107th
CSS Colors
26th
Divisors
156th
Evil Numbers
136th
Fibonacci
109th
Fizz Buzz
374th
Leap Years
92nd
Leyland Numbers
41st
Niven Numbers
107th
Odious Numbers
117th
Ordinal Numbers
68th
Pangram Grep
95th
Pernicious Numbers
76th
Prime Numbers
165th
Quine
177th
Rock-paper-scissors-Spock-lizard
69th
Seven Segment
60th
Spelling Numbers
40th
United States
λ
70th
π
157th