12 Days of Christmas
110th
99 Bottles of Beer
75th
Abundant Numbers
231st
Arabic to Roman
140th
brainfuck
164th
Christmas Trees
117th
Cubes
75th
Diamonds
65th
Divisors
88th
Emirp Numbers
151st
Evil Numbers
233rd
Fibonacci
263rd
Fizz Buzz
1st
Happy Numbers
127th
Leap Years
237th
Morse Decoder
73rd
Morse Encoder
68th
Niven Numbers
203rd
Odious Numbers
220th
Ordinal Numbers
128th
Pangram Grep
56th
Pascal’s Triangle
126th
Pernicious Numbers
188th
Prime Numbers
203rd
Quine
356th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
50th
Rule 110
82nd
Seven Segment
100th
Sierpiński Triangle
117th
Spelling Numbers
π
218th
√2
112th