12 Days of Christmas
5th
ASCII Table
13th
64th
435th
Christmas Trees
19th
Cubes
7th
Fibonacci
71st161st63rd545th295th289th74th77th74th66th199th325th829th200th81st1,874th253rd59th
Fizz Buzz
275th
Fractions
56th
543rd
Intersection
32nd
Look and Say
3rd
Maze
15th
Pangram Grep
5th
41st
Recamán
44th
Rock-paper-scissors-Spock-lizard
15th
Roman to Arabic
4th
137th
305th
Seven Segment
8th
Tongue-twisters
24th
United States
3rd