12 Days of Christmas
102nd
99 Bottles of Beer
70th
Abundant Numbers
210th
Arabic to Roman
127th
brainfuck
154th
Christmas Trees
111th
Cubes
67th
Diamonds
59th
Divisors
81st
Emirp Numbers
142nd
Evil Numbers
215th
Fibonacci
239th
Fizz Buzz
1st
Happy Numbers
117th
Leap Years
212th
Morse Decoder
67th
Morse Encoder
61st
Niven Numbers
187th
Odious Numbers
206th
Ordinal Numbers
118th
Pangram Grep
52nd
Pascal’s Triangle
114th
Pernicious Numbers
175th
Prime Numbers
186th
Quine
339th
Rock-paper-scissors-Spock-lizard
104th
Roman to Arabic
46th
Rule 110
77th
Seven Segment
93rd
Sierpiński Triangle
108th
Spelling Numbers
π
197th
√2
101st