Description
Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you "warm up" with the 150 Deadly Killer puzzles before steeling yourself to take on the 50 Extra Deadly Su Dokus. Are you ready for the challenge? These are not for the faint-hearted. The puzzles use the same 9x9 grid as a regular Su Doku, but have an extra mathematical element that multiplies the challenge. The aim is not only to complete every row, column, and cube so that it contains the digits 1 to 9, but also to make sure that the outlined sections, called cages, add up to the number given in each cage. Warning: Not suitable for amateur puzzlers!
Author: The Times Mind Games
Publisher: Collins
Published: 05/01/2018
Pages: 288
Binding Type: Paperback
Weight: 0.45lbs
Size: 7.70h x 5.00w x 0.80d
ISBN13: 9780008241193
ISBN10: 0008241198
BISAC Categories:
- Games & Activities | Sudoku
- Games & Activities | Puzzles
About the Author
Times Mind Games publish a range of mind-boggling, high-quality puzzles including Times2 Crosswords, Cryptic Crosswords, Jumbo Crosswords, Quick Cryptic Crosswords, Codewords, and Su Doku.