12 Days of Christmas
252nd
99 Bottles of Beer
233rd
Abundant Numbers
60th
Arrows
37th
brainfuck
159th
39th
Divisors
64th
Emirp Numbers
51st
Evil Numbers
100th
Forsyth–Edwards Notation
33rd
Leap Years
79th
Levenshtein Distance
1st
Morse Decoder
26th
Niven Numbers
68th
Pangram Grep
15th
Pernicious Numbers
52nd
Quine
1st81st30th1st110th
Rock-paper-scissors-Spock-lizard
37th
Star Wars GPT
19th
Van Eck Sequence
32nd
π
139th
26th
φ
58th