12 Days of Christmas
5th
ASCII Table
13th
65th
448th
Christmas Trees
19th
Cubes
7th
Fibonacci
72nd167th66th580th302nd300th76th80th76th70th207th334th841st210th84th1,900th261st63rd
Fizz Buzz
279th
Fractions
57th
550th
Intersection
34th
Look and Say
4th
Maze
16th
Pangram Grep
5th
42nd
Recamán
45th
Rock-paper-scissors-Spock-lizard
16th
Roman to Arabic
4th
137th
315th
Seven Segment
8th
Tongue-twisters
25th
United States
3rd