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The Times Ultimate Killer Su Doku Book 17 200 of the Deadliest Su Doku Puzzles
Challenge your mind with 200 diabolically difficult Killer Su Doku puzzles. Features mathematical cage elements that add complexity beyond regular Su Doku. Perfect for advanced puzzlers ready for the ultimate test.
Challenge your mind with 200 diabolically difficult Killer Su Doku puzzles. Features mathematical cage elements that add complexity beyond regular Su Doku. Perfect for advanced puzzlers ready for the ultimate test.
$16.99
The Times Ultimate Killer Su Doku Book 17 200 of the Deadliest Su Doku Puzzles—
$16.99
Description
Challenge your mind with 200 diabolically difficult Killer Su Doku puzzles. Features mathematical cage elements that add complexity beyond regular Su Doku. Perfect for advanced puzzlers ready for the ultimate test.
