The Times Samurai Su Doku 14: 100 Extreme Puzzles for the Fearless Su Doku Warrior Volume 14 (Paperback) (ISBN-13: 9780008748913)

Challenge yourself 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 agonizing over these ultra-complex, extended brainteasers. These are the most difficult Su Doku puzzles in The Times range.

Author: The Times
ISBN-10: 0008748918
ISBN-13: 9780008748913
Publisher: Times Books UK
Language: English
Published: 11/25/2025
Pages: 176
Format: Paperback