12 Days of Christmas
5th
ASCII Table
16th
67th
454th
Christmas Trees
25th
Cubes
7th
Fibonacci
73rd168th67th587th304th304th77th81st77th70th212th338th849th211th84th1,919th264th63rd
Fizz Buzz
282nd
Fractions
58th
561st
Intersection
34th
Look and Say
5th
Maze
17th
Pangram Grep
5th
42nd
Recamán
45th
Rock-paper-scissors-Spock-lizard
16th
Roman to Arabic
4th
140th
318th
Seven Segment
8th
Tongue-twisters
25th
United States
3rd