Publisher's Synopsis
This book of 250 Hard Mega Sudoku 16 x 16 Puzzles will grab onto your attention and then hold onto it for hours upon hours.
If you are an adult who enjoys the New York Times crossword puzzle, then these Kropki Sudoku puzzles are sure to push your limits.
Challenging and fun, these are brain games that will get you thinking and get you working, testing your abilities and demanding that you see puzzles in a wholly new light.
Forget about those second-rate, barely half-challenging puzzles: these are Sudoku puzzles that are going to have you questioning your own skill level.
If you are ready to see what you are really made of, this is the book for you! Flip to the first page if you dare and start working - they are not getting any easier.
