There's always time for a little mental exercise and what better way to flex your mental muscles than with sudoku? So grab a pencil and strengthen your mind today! *Refresh and renew the "little grey cells" with 100 sudoku puzzles *Edited by legendary puzzlemaster Will Shortz *Big grids with lots of space for easy solving

There's always time for a little mental exercise and what better way to flex your mental muscles than with sudoku? So grab a pencil and strengthen your mind today! Features: · 100 all-new easy to hard puzzles · Edited by legendary New York Times crossword editor Will Shortz · Big grids with lots of space for easy solving

Will Shortz Presents Large-Print Brainbuilder Sudoku: 500 Large-Print Easy to Hard Puzzles is a grand-size volume of sudoku that has everything you need for days, months, even years of solving...

The crossword editor of "The New York Times" since 1993 presents five Sudoku collections for puzzle lovers. "Sudokus are to the first decade of the 21st century what Rubik's Cube was to the 1970s."--"The Daily Telegraph."

One of the biggest, boldest, and most impressive collections of sudoku available offers 1,000 top-quality sudoku edited by legendary "New York Times" crossword editor Will Shortz.

Watch out! These puzzles are going to make you sweat. Includes: -200 very hard puzzles -Perfect portable size -Edited by Will Shortz