12 Days of Christmas
105th
99 Bottles of Beer
70th
Abundant Numbers
217th
Arabic to Roman
133rd
brainfuck
156th
Christmas Trees
113th
Cubes
70th
Diamonds
60th
Divisors
85th
Emirp Numbers
144th
Evil Numbers
223rd
Fibonacci
245th
Fizz Buzz
1st
Happy Numbers
119th
Leap Years
220th
Morse Decoder
67th
Morse Encoder
61st
Niven Numbers
192nd
Odious Numbers
211th
Ordinal Numbers
119th
Pangram Grep
52nd
Pascal’s Triangle
121st
Pernicious Numbers
178th
Prime Numbers
191st
Quine
343rd
Rock-paper-scissors-Spock-lizard
105th
Roman to Arabic
47th
Rule 110
80th
Seven Segment
95th
Sierpiński Triangle
112th
Spelling Numbers
π
205th
√2
104th