Revenge of Killer Sudoku 5: 150 puzzles

By D.J. Ape

Volume 5: Deep Advanced Killer Logic

The acclaimed Revenge of Killer Sudoku series delivers another masterful collection of 150 puzzles. With no starting digits, you must rely entirely on cage sums, the Rule of 45, and advanced splitting techniques to break these grids.

Engineered for experienced solvers who demand a rigorous mathematical workout. Every grid forces you to apply deep arithmetic reasoning and combination analysis.

Crafted by Dr. DJAPE, a computer scientist whose puzzles have been a Sunday staple in The Washington Post since 2006.

• Format: Paperback
• Language: English
• ISBN: 1441400931
• ISBN13: 9781441400932
• Release Date: October 2011
• Publisher: Createspace Independent Publishing Platform
• Length: 96 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.2" x 6.0" x 9.0"