Binary Puzzles Mixed Grids - Easy to Hard - Volume 1 - 276 Puzzles (Binary
16,07 €
You will experience Binary Puzzles with a 10x10, 12x12 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Binary Puzzles Pro.
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