Hypersudoku


How to Play Hypersudoku

Fill in all the blocks with 1 – 9, following the rules below:
1) The numbers in a row or column must not repeat
2) The numbers in each 3 x 3 group (surrounded by thick lines) must not repeat
3) The numbers in each additional 3×3 group (in dark background) must not repeat

Hypersudoku

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