Series: Collins Su Doku

A bumper collection of easy, medium, and difficult Su Doku puzzles to test your mental dexterity, powers of logic, and deduction. You will find 100 easy, 100 medium, and 100 hard puzzles in this latest collection so you can gauge your progression through the difficulty levels. Are you ready for the test? You will find the solutions at the back...

A bumper collection of easy, medium, and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. You will find 100 easy, 100 medium, and 100 hard puzzles in this latest collection so you can gauge your progression through the difficulty levels. Are you ready for the test? You will find the solutions at the back...

A bumper collection of easy, medium, and difficult Su Doku puzzles to test your mental dexterity, powers of logic, and deduction. You will find 100 easy, 100 medium, and 100 hard puzzles in this collection, allowing you to gauge your progression through the levels. The solutions are provided at the back of the book. Keep your mind sharp and test...

Are you up to the challenge of 200 new Su Doku puzzles, arranged in easy, medium and difficult categories? Keep your mind sharp and test your powers of deductive reasoning with these ever-popular number puzzles. Ideal for whiling away those long commutes, travelling on holiday or relaxing at home. The best value su doku puzzles around.

Lose yourself with these challenging number puzzles.Challenge your mind with this ultimate collection of 300 Sudoku puzzles designed to sharpen your mental agility and enhance your logical reasoning skills. Featuring 100 easy, 100 medium, and 100 hard puzzles, this book allows you to progressively test and improve your abilities at every level. Perfect for keeping your brain active during travel,...

Lose yourself with these challenging number puzzles. Packed full of 300 Su Doku puzzles to test your mental dexterity, powers of logic and deduction. You will find 100 easy, 100 medium, and 100 hard puzzles in this collection, so you can monitor your progression through the difficulty levels. Keep your mind sharp and test your powers of deductive reasoning. Ideal...