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Sudoku Mixed Grids - Medium - Volume 38 - 282 Puzzles: Snels, Nick: 9781502545343: Amazon.com: Books
![can someone explain why this is a a mistake , I am new to this puzzle and have a bad understanding of the rules as I want to recreate this puzzle as can someone explain why this is a a mistake , I am new to this puzzle and have a bad understanding of the rules as I want to recreate this puzzle as](https://preview.redd.it/nyhqy2y62v581.png?width=640&crop=smart&auto=webp&s=087d970f91c163355b4fe3fb9cac7da101c8173a)
can someone explain why this is a a mistake , I am new to this puzzle and have a bad understanding of the rules as I want to recreate this puzzle as
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Jigsaw Sudoku 12x12 - Medium - Volume 17 - 276 Puzzles: Snels, Nick: 9781502903266: Amazon.com: Books
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