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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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Catalan’s Constant
Christmas Trees
Collatz
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DFA Simulator
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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
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Foo Fizz Buzz Bar
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Game of Life
Gijswijt’s Sequence
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Happy Numbers (Long)
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ISBN
Jacobi Symbol
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ln 2
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Mahjong
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Maze
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Rule 110
Scrambled Sort
Set
Seven Segment
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Spelling Numbers
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Tic-tac-toe
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Zeckendorf Representation
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γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
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Connect Four
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Submitted
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KatieLG
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995
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893
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895
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903
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914
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27
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primo-ppcg
💎
239
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