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, theyll 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.


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, theyll 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*.  


The Nastiest Sudoku Book EverPaperback, 3 April 2012

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