The Times Ultimate Killer Su Doku Book 18: 200 of the Deadliest Su Doku Puzzles

Challenge your brain with these enjoyable puzzles. Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettle.

• | Author: The Times Mind Games
• | Publisher: HarperCollins Publishers
• | Publication Date: Jan 15, 2026
• | Number of Pages:
• | Language:
• | Binding: Paperback / softback
• | ISBN-13: 9780008748937
• | ISBN-10: 0008748934