12 Days of Christmas
108th
99 Bottles of Beer
71st
Abundant Numbers
224th
Arabic to Roman
136th
brainfuck
159th
Christmas Trees
115th
Cubes
71st
Diamonds
61st
Divisors
87th
Emirp Numbers
149th
Evil Numbers
225th
Fibonacci
253rd
Fizz Buzz
1st
Happy Numbers
121st
Leap Years
224th
Morse Decoder
69th
Morse Encoder
65th
Niven Numbers
197th
Odious Numbers
214th
Ordinal Numbers
122nd
Pangram Grep
54th
Pascal’s Triangle
123rd
Pernicious Numbers
179th
Prime Numbers
194th
Quine
350th
Rock-paper-scissors-Spock-lizard
107th
Roman to Arabic
49th
Rule 110
81st
Seven Segment
96th
Sierpiński Triangle
115th
Spelling Numbers
π
211th
√2
107th