Second-Degree Green Belt Kenken(r)

By Tetsuya Miyamoto

Math meets sudoku in this fun, challenging puzzle craze from Japan.

Ready for step two? These KenKen offer a challenge that intermediate solvers will enjoy.

KenKen is a grid-based numerical puzzle that uses basic math operations--addition, subtraction, multiplication, and division--while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you'll get . . . and the smarter you'll become

• Format: Paperback
• Language: English
• ISBN: 1454927240
• ISBN13: 9781454927242
• Release Date: March 2018
• Publisher: Puzzlewright Press
• Length: 192 Pages
• Weight: 0.50 lbs.
• Dimensions: 0.6" x 5.4" x 8.2"
• Age Range: 12 years and up
• Grade Range: Grade 7 and higher