Jigsaw Sudoku vol. 4: 160 very twisted puzzles (Volume 4)

Jigsaw Sudoku vol. 4: 160 very twisted puzzles (Volume 4)

Jigsaw (or irregularly shaped) Sudoku puzzles share the same rules with classic Sudoku. The only difference is that the nine nonets are, well, irregularly shaped. This makes the puzzles slightly harder than the original Sudoku and surely more entertaining, because every puzzle has a unique nonet design and therefore, they can never become boring. In this book there are 150 of these puzzles in 5 levels of difficulty. For the hardest of puzzles you must use "The Law of Leftovers" solving method, which is explained in the introduction. In addition, an extra 10 SPECIAL Outside Jigsaw Sudoku puzzles are included. What they are is for you to discover!

Country	USA
Author	Djape
Binding	Paperback
EAN	9781480041233
ISBN	1480041238
Label	CreateSpace Independent Publishing Platform
Manufacturer	CreateSpace Independent Publishing Platform
MPN	black & white illustrations
NumberOfItems	1
NumberOfPages	102
PartNumber	black & white illustrations
PublicationDate	2012-10-05
Publisher	CreateSpace Independent Publishing Platform
Studio	CreateSpace Independent Publishing Platform
ReleaseDate	0000-00-00

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