Will Shortz Presents Treacherous Sudoku: Harder Puzzles

ISBN-13: 9780312607890 / Angielski / Miękka / 2010 / 320 str.

Will Shortz

Opis

This book is for savvy sudoku solvers who are looking for puzzles that are harder than hardFeatures:
- 200 fearsome puzzles
- Edited by legendary New York Times crossword editor Will Shortz
- Portable and affordable packageAlso in the series:
-Will Shortz Presents Tough Sudoku
-Will Shortz Presents Terrifying Sudoku