12 Days of Christmas
63rd
99 Bottles of Beer
32nd
brainfuck
45th
Christmas Trees
78th
Divisors
92nd
Emirp Numbers
56th
Evil Numbers
69th
Fibonacci
81st
Fizz Buzz
69th
Happy Numbers
62nd
Leap Years
60th
Morse Decoder
21st
Morse Encoder
23rd
Niven Numbers
58th
Odious Numbers
56th
Pangram Grep
Pascal’s Triangle
64th
Pernicious Numbers
64th
Prime Numbers
117th
Sierpiński Triangle
41st
π
73rd