12 Days of Christmas
390th
99 Bottles of Beer
283rd
brainfuck
193rd
Christmas Trees
253rd
Cubes
97th
Diamonds
123rd
Divisors
144th
Emirp Numbers
206th
Evil Numbers
222nd
Fibonacci
139th
Fizz Buzz
1,377th
Happy Numbers
135th
Leap Years
471st
Morse Decoder
92nd
Niven Numbers
148th
Odious Numbers
175th
Ordinal Numbers
193rd
Pangram Grep
193rd
Pernicious Numbers
107th
Quine
357th
Rock-paper-scissors-Spock-lizard
115th
Rule 110
77th
Spelling Numbers
63rd
π
222nd