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404: Interactive Puzzle Book

In this unique cryptic puzzle book, originally funded on Kickstarter, you not only solve enigmatic puzzles but also reveal a secret conspiracy. If you enjoy riddles, brainteasers or escape room games, 404 is for you. 

404 is now available for anyone to buy. Find out more on the 404 website here, or get your copy on your local Amazon:  UK  US  Canada


Find all the hints and extra stories on the website, and don’t forget to log in to the forum to discuss your findings with fellow 404-solvers. What other secrets will you find there?

“A fantastic book that provides weeks of entertaining cryptic puzzle-solving! You really have to think creatively about the puzzles, and the website is a great help if you’re a bit stuck. And the underlying story that is slowly revealed adds a whole other level to the book. A great buy!” – Amazon customer

“The fact that it compels your imagination in such a way to think outside the box and in turn branch out into new discoveries is a treat… This is hands down the best puzzle book I’ve played within the past year! lots of love put into this.”  

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