Sudoku 1,000 Hard Puzzles: Keep Your Brain Active For Hours. An Active Brain
23,04 €
Get your brain active with this Active Brain Series 2 book containing 1,000 hard Sudoku puzzles with solutions, perfect for the Sudoku enthusiast. With only one level of difficulty there are no wasted puzzles. Sudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workout! The book is 8.5" by 11" and has 4 puzzles per page with room for notes.
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