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Weekly puzzles. New set every Monday.

Sudoku

9×9 number grid

Easy

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Medium

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Hard

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Kakuro

Numeric crossword

Easy

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Medium

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Hard

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Hitori

Eliminate duplicates

Easy

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Medium

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Hard

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Nurikabe

Island and water logic

Easy

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Medium

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Hard

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Slitherlink

Close the loop

Easy

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Medium

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Hard

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