Puzzle Proof
Puzzles are our passion!
Our mission is to bring out puzzle books that are enjoyable by every generation and all levels.
We try to make easy puzzles easy enough but also challenging enough
We try to make hard puzzles hard enough and the hardest puzzles extreme.
We hope you enjoy our puzzles and check out our page often because we want to keep new puzzles coming frequently for you to enjoy!
Popular items by Puzzle Proof
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Hard Sudoku puzzle books vol. 1: Hard, Very Hard and Extremely Hard Sudoku - Total 300 Sudoku puzzles to solve - Includes solutions (Hard To Extreme Sudokus)
Proof, Puzzle
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View 3 offersUS$ 8.91
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Sudoku Extreme: 200 Extreme Sudoku Puzzles. These extremely difficult Sudoku puzzles will keep you solving for hours upon hours. Solutions included. (Extreme Sudoku Puzzle Books)
Proof, Puzzle
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View 1 offerUS$ 17.42
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16X16 Sudoku Puzzle Book - Easy Medium Hard: 16 Grid Sudoku Puzzles from easy to hard. Total 150 puzzles, One 16 X 16 Sudoku on a page. These 16 Box ... good challenge. (16 X 16 Sudoku Puzzle Books)
Proof, Puzzle
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View 1 offerUS$ 17.98
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Killer Sudoku Easy: 100 Easy Killer Sudoku (known also as Sumdoku) puzzles. Large print for easier solving. Solutions for puzzles included. (Killer Sudoku Books)
Proof, Puzzle
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View 1 offerUS$ 13.91
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Fiendish Sudoku Puzzle Book: 125 Very Hard and 125 Extremely Hard Sudoku puzzles. Total 250 Fiendish Puzzles. 2 puzzles per page, lots of rooms for extra markings. Solutions included.
Proof, Puzzle
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View 1 offerUS$ 17.75
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Hard Sudoku Large Print: 125 Hard Sudoku Puzzles. One puzzle a page. Lots of space in boxes for your markings, comfortable solving experience. (Extra Large Sudoku)
Proof, Puzzle
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View 1 offerUS$ 16.32
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All Easy Sudoku Puzzle Book: 250 Easy level Sudoku puzzles for effortless solving. Even beginners will enjoy these Sudoku puzzles as basic Sudoku rules and strategy are included. (Beginner Sudoku)
Proof, Puzzle
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View 1 offerUS$ 17.58
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Large Print Sudoku Medium: 125 Medium Skill Level Sudoku Puzzles. One puzzle a page, lots of room in a grid and boxes for markings. Basic Sudoku Strategy and Solutions included. (Extra Large Sudoku)
Proof, Puzzle
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