Will Shortz Presents Black Diamond Sudoku: 200 Extreme Puzzles, Paperback

Will Shortz Presents Black Diamond Sudoku: 200 Extreme Puzzles, Paperback

Autor
An publicare
Nr. Pagini
ISBN
9781250063427

Descriere

Watch out These puzzles are for the most extreme solvers But if you dare, grab a pen and take on these two hundred all-new extra challenging puzzles. Features: - 200 hard puzzles- Big grids for easy solving- Introduction by legendary puzzlemaster Will Shortz

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Will Shortz