12 Days of Christmas
113th
99 Bottles of Beer
75th
Abundant Numbers
231st
Arabic to Roman
140th
brainfuck
164th
Christmas Trees
117th
Cubes
76th
Diamonds
66th
Divisors
88th
Emirp Numbers
151st
Evil Numbers
233rd
Fibonacci
263rd
Fizz Buzz
1st
Happy Numbers
127th
Leap Years
242nd
Morse Decoder
73rd
Morse Encoder
68th
Niven Numbers
203rd
Odious Numbers
220th
Ordinal Numbers
128th
Pangram Grep
56th
Pascal’s Triangle
128th
Pernicious Numbers
189th
Prime Numbers
203rd
Quine
356th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
50th
Rule 110
82nd
Seven Segment
100th
Sierpiński Triangle
118th
Spelling Numbers
π
218th
√2
113th