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12 Days of Christmas
24 Game
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Abundant Numbers
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Arabic to Roman
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brainfuck
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Collatz
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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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Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
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ISBN
Jacobi Symbol
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Kolakoski Sequence
Leap Years
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Leyland Numbers
ln 2
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Mahjong
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Maze
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N Queens
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Quine
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Reversi
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ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
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Spelling Numbers
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Star Wars Opening Crawl
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Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
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Topological Sort
Transpose Sentence
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Van Eck Sequence
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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