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153 hücre Giant Sudoku

Twin Sudoku

Twin sudoku consists of two 9x9 grids linked at one corner. The two boards share exactly one 3x3 box. Shorter than samurai sudoku, but still a longer challenge than a single standard board.

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Twin Sudoku rules

  1. 1
    Rule 1

    There are two separate linked 9x9 boards, each following the classic row-column-box rules on its own.

  2. 2
    Rule 2

    The two boards share exactly one 3x3 box; that shared box follows both boards' rules.

  3. 3
    Rule 3

    Row and column rules only apply within a single board.

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Samurai Sudoku

369 hücre · Giant Sudoku