Will Shortz Presents Ferocious KenKen: 200 Challenging Logic Puzzles That Make You Smarter

by Tetsuya Miyamoto

Book Overview

Are you tough enough?

Tkae on this collection of 200 devilishly difficult KenKen puzzles!

• Format: Paperback
• Language: English
• ISBN: 0312595611
• ISBN13: 9780312595616
• Release Date: September 2009
• Publisher: St. Martin's Griffin
• Length: 320 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.8" x 5.1" x 7.1"

Customer Reviews

Nice and challenging

Having discovered Ken Ken puzzles a couple of years ago, I'm hooked. I'm not a beginner, so it's nice to have lots of challenging puzzles that keep my brain working overtime.

Pencil Required

Very challenging puzzles. Not for the beginner. The smaller puzzles take some time, and the larger puzzles quite a bit of time to solve.