12 Days of Christmas
5th
ASCII Table
15th
66th
453rd
Christmas Trees
25th
Cubes
7th
Fibonacci
72nd168th67th586th304th303rd76th80th77th70th209th337th847th211th84th1,910th264th63rd
Fizz Buzz
281st
Fractions
57th
556th
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
313th
Seven Segment
8th
Tongue-twisters
25th
United States
3rd