12 Days of Christmas
67th
99 Bottles of Beer
33rd
brainfuck
48th
Christmas Trees
79th
Divisors
98th
Emirp Numbers
57th
Evil Numbers
71st
Fibonacci
86th
Fizz Buzz
77th
Happy Numbers
65th
Leap Years
63rd
Morse Decoder
24th
Morse Encoder
26th
Niven Numbers
65th
Odious Numbers
60th
Pangram Grep
Pascal’s Triangle
71st
Pernicious Numbers
71st
Prime Numbers
125th
Sierpiński Triangle
42nd
π
75th