12 Days of Christmas
105th
99 Bottles of Beer
70th
Abundant Numbers
214th
Arabic to Roman
128th
brainfuck
154th
Christmas Trees
112th
Cubes
69th
Diamonds
60th
Divisors
83rd
Emirp Numbers
144th
Evil Numbers
218th
Fibonacci
241st
Fizz Buzz
1st
Happy Numbers
118th
Leap Years
214th
Morse Decoder
67th
Morse Encoder
61st
Niven Numbers
190th
Odious Numbers
208th
Ordinal Numbers
119th
Pangram Grep
52nd
Pascal’s Triangle
116th
Pernicious Numbers
177th
Prime Numbers
187th
Quine
339th
Rock-paper-scissors-Spock-lizard
105th
Roman to Arabic
47th
Rule 110
80th
Seven Segment
94th
Sierpiński Triangle
110th
Spelling Numbers
π
202nd
√2
103rd