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Are you an expert codebreaker?

Published: 07th June, 2019 at 00:00
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Test your code-cracking skills against these science-themed puzzles from Brian Clegg's new book, Conundrum.

Are you a master at cracking codes? Prove your ability with this hand-picked selection of science-themed puzzles from Conundrum by Brian Clegg (£8.99, Icon Books).


So, grab a pen and paper and give your brain a workout. Challenge your friends and remember to let us know how you did on Twitter at @sciencefocus.

Try more quizzes:


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Sara RigbyOnline staff writer, BBC Science Focus

Sara is the online staff writer at BBC Science Focus. She has an MPhys in mathematical physics and loves all things space, dinosaurs and dogs.


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