12 Days of Christmas
260th
99 Bottles of Beer
243rd
Abundant Numbers
56th
Arrows
37th
brainfuck
163rd
37th
Divisors
63rd
Emirp Numbers
57th
Evil Numbers
98th
Forsyth–Edwards Notation
31st
Leap Years
76th
Levenshtein Distance
16th
Morse Decoder
26th
Niven Numbers
65th
Pangram Grep
15th
Pernicious Numbers
51st
Quine
1st80th30th1st99th
Rock-paper-scissors-Spock-lizard
36th
Star Wars GPT
19th
Van Eck Sequence
31st
π
137th
29th
φ
57th