Description
Perk up your mind and start your day off right with this collection of challenging KenKen puzzles.
KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division). It's a fun, addictive, clever puzzle that's winning fans the world over. This edition contains 100 KenKen puzzles that use all four mathematic applications along with solving instructions and an introduction by puzzlemaster Will Shortz.Author: Tetsuya Miyamoto, Kenken Puzzle LLC
Publisher: St. Martin's Griffin
Published: 07/07/2009
Pages: 128
Binding Type: Paperback
Weight: 0.35lbs
Size: 8.90h x 6.00w x 0.40d
ISBN13: 9780312595593
ISBN10: 031259559X
BISAC Categories:
- Games & Activities | Logic & Brain Teasers
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.This title is not returnable