Killer Sudoku: Put your feet up and enjoy nearly 200 puzzles

Continuing the popular Overworked & Underpuzzled series, Killer Sudoku contains almost 200 tricky puzzles requiring a certain amount of logic and skill to solve. Killer Sudoku is often seen as the most challenging Sudoku, and so this is the perfect puzzle book for anyone who loves to be tested during their coffee break.

• | Author: Tim Dedopulos
• | Publisher: Headline Publishing Group
• | Publication Date: Jan 09, 2020
• | Number of Pages:
• | Language:
• | Binding: Paperback / softback
• | ISBN-13: 9781787393837
• | ISBN-10: 1787393836