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Conundrum

Conundrum Crack the Ultimate Cipher Challenge

Paperback (06 Nov 2025)

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Publisher's Synopsis

The ultimate trial of knowledge and cunning, Conundrum features 200 cryptic puzzles and ciphers. The solutions link throughout the book so you need to solve them all to get to the final round.

With a focus on ciphers and codebreaking, Conundrum contains twenty sections, each built around a specific subject from music to literature, physics to politics. To take on Conundrum you need good general knowledge and the ability to think laterally. But if you need help, there are plenty of hints to point you in the right direction.

Whether you attempt to crack it alone or work in a team, Conundrum will challenge you to the extreme.

Book information

ISBN: 9781837733729
Publisher: Icon Books
Imprint: Icon Books
Pub date:
Language: English
Number of pages: 240
Weight: -1g
Height: 198mm
Width: 129mm