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World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles
Paperback
Series: World's Hardest Sudoku Book, Book 1
Gifts & Stationery GeneralLogic & Brain TeasersSudoku
ISBN13: 9781533034182
Publisher: Createspace Independent Publishing Platform
Published: May 2 2016
Pages: 76
Weight: 0.37
Height: 0.16 Width: 8.00 Depth: 10.00
Language: English
Think you're a Sudoku expert? These 200 puzzles will find out.
Since 2016, the World's Hardest Sudoku Book has been frustrating, humbling, and ultimately satisfying solvers who outgrew regular puzzle books. No warm-up puzzles, no filler. Every grid is expert-level, selected to push logical reasoning to its limit.
Every puzzle has a full solution in the answer key at the back, so when a grid finally beats you, you can see exactly where it got you.
A serious challenge for experienced solvers, and a serious gift for the puzzle fan who says nothing is hard anymore.
These puzzles will occasionally make you want to throw the book across the room. Stick with it, and the payoff is real. Finish all 200, and you've earned the right to call yourself a serious Sudoku solver.
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