12 Days of Christmas
76th
Abundant Numbers
37th
Arabic to Roman
35th
brainfuck
31st
Christmas Trees
61st
Cubes
29th
Divisors
45th
Fibonacci
196th
Fizz Buzz
355th
Odious Numbers
83rd
Ordinal Numbers
46th
Prime Numbers
67th
Quine
131st
Rock-paper-scissors-Spock-lizard
17th
Roman to Arabic
37th
Rule 110
33rd
Seven Segment
33rd