Will Shortz Presents Crazy for KenKen Killer

Ready for a Real Challenge? Put your solving skills to the test with this wild and wicked collection of KenKen puzzles. Features: - 100 challenging KenKen puzzles using addition, subtraction, multiplication and division- Introduction and "how to solve" instructions from legendary New York Times crossword editor Will Shortz- Big grids with lots of space for easy solving

• | Author: Will Shortz
• | Publisher: St. Martin's Griffin
• | Publication Date: Mar 31, 2009
• | Number of Pages: 128 pages
• | Binding: Paperback or Softback
• | ISBN-10: 0312546386
• | ISBN-13: 9780312546380