12 Days of Christmas
107th
99 Bottles of Beer
70th
Abundant Numbers
224th
Arabic to Roman
136th
brainfuck
159th
Christmas Trees
115th
Cubes
71st
Diamonds
61st
Divisors
86th
Emirp Numbers
148th
Evil Numbers
225th
Fibonacci
251st
Fizz Buzz
1st
Happy Numbers
121st
Leap Years
223rd
Morse Decoder
69th
Morse Encoder
65th
Niven Numbers
196th
Odious Numbers
214th
Ordinal Numbers
122nd
Pangram Grep
53rd
Pascal’s Triangle
121st
Pernicious Numbers
178th
Prime Numbers
194th
Quine
350th
Rock-paper-scissors-Spock-lizard
106th
Roman to Arabic
49th
Rule 110
81st
Seven Segment
96th
Sierpiński Triangle
115th
Spelling Numbers
π
210th
√2
107th