Will Shortz Presents Mad for Sudoku: 200 Challenging Puzzles

ISBN-13: 9781250015488 / Angielski / Miękka / 2012 / 320 str.

Will Shortz

Opis

Can't get enough sudoku? This book is for you It contains two hundred challenging to devilishly difficult sudoku puzzles in a portable trim.Includes:
-200 hard puzzles
-Perfect portable size
-Edited by Will Shortz