12 Days of Christmas
895
Abundant Numbers (Long)
78
Arrows
494
472
Calendar
966
Catalan Numbers
12
Christmas Trees
122
798
661
757
Diamonds
93
Intersection
559
Minesweeper
264
Morse Encoder
235
Niven Numbers (Long)
343
Number Spiral
316
Polyominoes
23
Prime Numbers
934
Prime Numbers (Long)
16
619
Quine
945
Seven Segment
719
Star Wars GPT
160
272
Star Wars Opening Crawl
734
Sudoku (Fill-in)
75
Ten-pin Bowling
176
201
Tic-tac-toe
535
Tower of Hanoi
255
Transpose Sentence
649
Trinomial Triangle
813
United States
645
Vampire Numbers
422
λ
918
π
96
468
257
111