150 easy sudoku puzzles to sharpen kids' math skills.
 
Now kids can enjoy the puzzle that keeps their parents' minds racing and pencils sharpened. This edition, newly repackaged and designed for children 8 and up, begins with a sudoku lesson from Will Shortz and very easy 4x4 grids to warm up. Then young solvers advance to more challenging 6x6 grids and finally traditional 9x9 sudoku puzzles.

Features:

· 150 puzzles
· Four difficulty levels including smaller "kid grids"
· Fun commentary and illustrations
· Edited by legendary New York Times crossword editor Will Shortz
· Big grids with lots of space for easy solving
 
Contributor Bio(s)
 
WILL SHORTZ, puzzle editor of The New York Times since 1993, also founded and directs the annual American Crossword Puzzle Tournament and the World Puzzle Championship. He is the Puzzlemaster for NPR’s Weekend Edition Sunday. Shortz lives in Pleasantville, New York.