The Mirror: Speedbreaker 1. 200 fast and furious code-cracking puzzles from the pages of your favourite newspaper, Paperback

Test your codecracking skills against this compilation of 200 of the most challenging puzzles from the puzzle pages of your favourite newspaper. Can you crack the code and beat the clock? Each puzzle has a time limit and your task is to complete the crossword grid within the time. Fun, frantic, taxing, this is the ultimate puzzling experience!

• Publisher: Octopus Publishing Group
• Author(s): Daily Mirror Reach PLC
• Number of pages: 304
• Publication date: 2022
• Dimensions: 153 x 233 x 21
• Cover type: Paperback / softback