Report an issue
Tell us what's wrong and we'll take a look.
Thanks – we got it. We'll review and follow up if needed.
The dark web is waiting for you ... Get ready to immerse yourself in the internet's darkest corners and stop the hackers in their tracks. 100 puzzles to solve by million-copy bestselling author Dr Gareth Moore.
Can you fix the malware the hacker has embedded into your system before the clock runs down? Do you have the skills to stop them in their tracks before they've stolen your data? Are you ready to put your white-hat hacker skills to good use by thwarting criminal masterminds?
Written by the internationally best-selling Dr Gareth Moore, this is the ultimate puzzle book for wannabe hackers, full of codes, ciphers and fiendish conundrums to crack.
Gareth Moore
Dr. Gareth Moore is the internationally bestselling author of a wide range of brain-training and puzzle books for both adults and children. His books have been published in 29 different languages. He is the creator of the online brain-training site BrainedUp.com and runs the daily puzzle site PuzzleMix.com.
More by Gareth Moore
Why Readwise Books?
Readwise Books is an ebook & audiobook platform that automatically logs how much you and your friends read, making it fun and easy to read more. Learn more →