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The Times Samurai Su Doku 10: 100 extreme puzzles for the fearless Su Doku warrior (The Times Su Doku) - The Times Mind Games

Quiz your family at home with number puzzles.

For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system.

This is Su Doku multiplied: every column, row and 3x3 box must contain the digits 1 to 9. Where the puzzles overlap, the rows and columns do not go beyond their usual 9x9 length but the interlocking boxes give you more clues - and more complexity.

With another 100 new Samurai puzzles to vex you for hours, lose yourself in the four levels of this book:

10 Easy
40 Mild
40 Difficult
10 Super difficult

Even the speediest of Su Doku solvers will be agonising over these ultra-complex, extended brainteasers.

These are the most difficult Su Doku puzzles in The Times range.

WOULD YOU LIKE THIS GIFT WRAPPED? Please choose a gift wrap from the following designs!


We hand-wrap our gifts using museum quality gift wrapping paper and offering a hand written note in ink. Please feel free to choose a design below. We can send to multiple address and we do it all with care and attention - it's the closest you can get to wrapping the gift yourself.

How We Give Back

We believe in giving back; We are proud to give 1% of all orders directly to environmental not for profit groups whose focus is the protection, preservation and restoration of our planet. This means every time you purchase from us, 1% goes directly to an environmental cause.

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