Taking codebreaking, mathematics, intrigue and strategy into the classroom and beyond
Code of the week will be back soon!
See all the previous codes and answers
For your chance to win your very own signed copy of Simon Singh's Code Book try out your codebreaking skills with the "Code of the Week".
The Enigma Project is part of the family of activities in the Millennium Mathematics Project, which also includes the Hands On Maths Roadshow and the NRICH, Plus and Motivate websites
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