Will Shortz Presents the Ultimate Kenken Omnibus: 500 Easy to Hard Logic Puzzles That Make You Smarter by Shortz, Will

Perfect for solvers who just can't get enough, this colossal collection contains 500 easy to hard KenKen puzzles -- perfect for novices and experts alike.

Features:
- 500 easy-to-hard KenKen puzzles
- Edited by legendary New York Times crossword editor Will Shortz
- Big grids with lots of space for easy solving

Author: Will Shortz, Tetsuya Miyamoto
Publisher: St. Martin's Griffin
Published: 10/13/2009
Pages: 592
Binding Type: Paperback
Weight: 1.43lbs
Size: 9.28h x 6.48w x 1.59d
ISBN: 9780312596767

About the Author

TETSUYA MIYAMOTO, the creator of KenKen, is a math teacher who runs a unique mathematics class for grade school children in Japan where he practices "The Art of Teaching Without Teaching." His teaching method and use of KenKen in his classroom has proven extremely successful. His students regularly go on to be accepted at the most prestigious schools in Tokyo.

WILL SHORTZ has been the crossword puzzle editor of The New York Times since 1993. He is also the puzzlemaster on NPR's Weekend Edition Sunday and is founder and director of the annual American Crossword Puzzle Tournament. He has edited countless books of crossword puzzles, Sudoku, KenKen, and all manner of brain-busters.