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Science, Maths & Technology

Get your free mathematical puzzles

Updated Friday 5th February 2016

Order your free mathematical puzzles to help you unscramble The Code here then come back to OpenLearn once you've got that six-digit number.

Order your free mathematical puzzles and crack The Code:

The Code print cover Copyrighted image Icon Copyright: The Open University

Order your free mathematical puzzles.

After your puzzle arrives, come back and unscramble the code.


For further information, take a look at our frequently asked questions which may give you the support you need.

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