Will Shortz Presents the Huge Book of Hard Sudoku: 300 Challenging Puzzles

ISBN-13: 9781250025302 / Angielski / Miękka / 2013 / 368 str.

Will Shortz

Opis

Can't get enough of Sudoku? This book is for you It contains three hundred challenging and devilishly difficult Sudoku puzzles in a portable paperback.Features:
- 300 hard Sudoku puzzles
- Big grids for easy solving
- Edited by Will Shortz