How To Play Sudoku Jigsaw

Sudoku Jigsaw is one of the more common variants of Sudoku. This particular variant is also known as Irregular Sudoku because of the irregularly shaped boxes or regions that can be found inside its grid. These regions, aside from the puzzle's rows and columns, need to be filled with a set of numbers without repeating them. Aside from this unique feature, Irregular Sudoku may also come in 3 different grid sizes (6x6, 9x9, and 12x12).

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