Only diehards need apply! These incredibly difficult sudoku are made to challenge even the most expert solver...and strain their brains to bursting. Each puzzle requires upper-level strategies that have been honed to perfection from regular practice. Designed by powerhouse sudoku creator Frank Longo, they'll have dedicated fans tearing their hair out-and loving every moment.
This is a bind-up of books 2, 3, and 4 our four-part Absolutely Nasty sudoku series.
By:
Frank Longo Country of Publication: United States Dimensions:
Height: 229mm,
Width: 153mm,
Spine: 32mm
Weight: 662g ISBN:9781402780158 ISBN 10: 140278015X Publication Date:03 April 2012 Audience:
General/trade
,
ELT Advanced
Format:Paperback Publisher's Status: Active
