12 Days of Christmas
113th
99 Bottles of Beer
75th
Abundant Numbers
233rd
Arabic to Roman
144th
brainfuck
164th
Christmas Trees
117th
Cubes
76th
Diamonds
68th
Divisors
88th
Emirp Numbers
151st
Evil Numbers
234th
Fibonacci
266th
Fizz Buzz
1st
Happy Numbers
127th
Leap Years
248th
Morse Decoder
74th
Morse Encoder
69th
Niven Numbers
204th
Odious Numbers
221st
Ordinal Numbers
134th
Pangram Grep
57th
Pascal’s Triangle
127th
Pernicious Numbers
190th
Prime Numbers
203rd
Quine
360th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
50th
Rule 110
81st
Seven Segment
102nd
Sierpiński Triangle
121st
Spelling Numbers
π
221st
√2
113th