12 Days of Christmas
48th
Abundant Numbers (Long)
100th
Arrows
9th
201st
Calendar
1st
Catalan Numbers
31st
Christmas Trees
52nd
25th
201st
15th
Diamonds
48th
Intersection
232nd
Minesweeper
99th
Morse Encoder
217th
Niven Numbers (Long)
9th
Number Spiral
14th
Polyominoes
13th
Prime Numbers
93rd
Prime Numbers (Long)
19th
414th
Quine
83rd
Seven Segment
52nd
Star Wars GPT
24th
113th
Star Wars Opening Crawl
23rd
Sudoku (Fill-in)
5th
Ten-pin Bowling
18th
120th
Tic-tac-toe
92nd
Tower of Hanoi
36th
Transpose Sentence
7th
Trinomial Triangle
33rd
United States
53rd
Vampire Numbers
184th
λ
3rd
π
15th
187th
7th
6th