Take your place among the finest puzzle warriors by solving these superior ninja Sudoku. In order to reach the elevated levels of the assassin ranks, a certain degree of proficiency is necessary to complete these fun mind-benders that begin at medium and work their way to hard. The hardest puzzles here are as difficult as they can be without requiring the use of advanced techniques, perfect for a ninja of your increasingly rising status, an honor to be proud of. Solving the sudoku in this book will be rewarding and give you Blue Belt status, ready to move on to the next echelon.
- ISBN10 1454901527
- ISBN13 9781454901525
- Publish Date 6 March 2012
- Publish Status Out of Print
- Out of Print 30 May 2012
- Publish Country GB
- Imprint Puzzlewright
- Format Paperback (US Trade)
- Pages 176
- Language English