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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
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Arabic to Roman
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brainfuck
Card Number Validation
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Day of Week
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Divisors
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Emirp Numbers (Long)
Emojify
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Evil Numbers (Long)
Factorial Factorisation
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Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
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Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
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Kolakoski Sequence
Leap Years
Levenshtein Distance
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ln 2
Look and Say
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Lucky Tickets
Mahjong
Mandelbrot
Maze
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Poker
Polyominoes
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Quine
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Repeating Decimals
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Reversi
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Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
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Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
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Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
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Binary Lambda Calculus
Calendar
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Crossword
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217
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146
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226
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461
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252
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273
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119
379ms
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429
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523
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131
430ms
6 Oct 2025
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SirBogman
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247
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207
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135
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257
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131
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162
37ms
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218
10ms
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CaedenHarper
303
1,276ms
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325
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641
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snoozingnewt
413
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1,321
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160
375ms
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5,705
342ms
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223
28ms
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648
406ms
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299
838ms
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192
1,027ms
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22,503
1,517ms
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387
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