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Choose Jigsaw Sudoku multiplayer when you want more than solo play.
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Choose Jigsaw Sudoku multiplayer when you want more than solo play.
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If you are learning this variant, Academy is the best place to begin.
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Yes. Row and column scanning, singles and candidate elimination still apply. The main adjustment is following irregular region boundaries instead of square boxes.
Identify the missing digits in each region, then compare them with the rows and columns that cross that region. Begin where those intersections leave the fewest candidates.
These playable Jigsaw Sudoku pages use a 9x9 grid with nine irregular regions of nine cells each.
Yes. The easy level keeps the same irregular-region rule while offering a gentler place to learn how region shapes interact with rows and columns.
It replaces the nine regular 3x3 boxes with nine irregular regions. Rows, columns and those regions must each contain the digits 1 to 9 exactly once.