Absolutely Nasty® Sudoku Level 4
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Warning! Only the most skilled sudoku experts should try these mind-blowing puzzles!
In this series, you will find puzzles truly worthy of the label "hard." The four volumes of this series range from Level 1 to Level 4, increasing in difficulty with each book. At Level 4, even the fearless...
Published By Puzzlewright Press
Format Spiral Bound
Number Of Pages 160
Publication Date 03/01/2007
ISBN 9781402743993
Dimensions 6.85 inches x 9.15 inches