Dan Kravet

Killer Sudoku Dan Kravet

Are you an avid puzzler?

This is a Killer Sudoku book that will test you to the limits!

The book comes complete with the solutions at the back, so you'll always know if you got it right, or can find the solution if you are really stuck for the answer.

Get a copy of Killer Sudoku and test yourself with these exciting and interesting brainteasers!