Description
danger ahead! These treacherously tough puzzles all require upper-level solving techniques to conquer. So, if you want hard sudoku thats easy to take on the go, this Sit & Solve ® collection is the ticket. Attractively packaged, its a terrific gift or stocking stuffer for hardcore sudoku fans.
Book Details
Format
Paperback
Pages
96 pages
Language
English
Published
May 7, 2013
Publisher
Puzzlewright
ISBN-10
1454906995
ISBN-13
9781454906995