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12 Days of Christmas
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brainfuck
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Emirp Numbers (Long)
Emojify
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Evil Numbers (Long)
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Foo Fizz Buzz Bar
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Game of Life
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Leap Years
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ln 2
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Mahjong
Maze
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Polyominoes
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Quine
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Repeating Decimals
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Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
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Rule 110
Set
Seven Segment
SI Units
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Sudoku (Fill-in)
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Tic-tac-toe
Time Distance
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Transpose Sentence
United States
Vampire Numbers
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Zeckendorf Representation
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γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Calendar
Connect Four
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p-adic Expansion
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