12 Days of Christmas
5th
ASCII Table
13th
62nd
408th
Christmas Trees
19th
Cubes
7th
Fibonacci
71st156th61st528th282nd269th71st70th71st66th190th309th808th196th80th1,809th243rd56th
Fizz Buzz
267th
Fractions
53rd
517th
Intersection
29th
Look and Say
3rd
Maze
14th
Pangram Grep
5th
37th
RecamΓ‘n
41st
Rock-paper-scissors-Spock-lizard
15th
Roman to Arabic
4th
132nd
292nd
Seven Segment
8th
Tongue-twisters
22nd
United States
3rd