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.
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The Times Samurai Su Doku 9 9780008404192 Paperback
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- Authors:
- The Times Mind Games
- Year Published:
- 2020
- Country of Publication:
- United Kingdom
- Format:
- Paperback
- ISBN:
- 9780008404192
- Number of Pages:
- 224
- Series:
- The Times Su Doku
- Place of Publication:
- London
- Language:
- English
- Publication Date:
- 03/09/2020
- Publisher:
- HarperCollins Publishers
- Imprint:
- Times Books
- SKU:
- 9780008404192