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Code Breaking Puzzles to Solve for KS3 and GCSE Students

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Category Archives: ISBN

Cracking ISBN and Credit Card Codes

June 14, 2015by Ibmathsresources.com

ISBN codes are used on all books published worldwide. It’s a very powerful and useful code, because it has been designed so that if you enter the wrong ISBN code […]

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Introduction

This is the School Code Breaking website from British International School Phuket. Maths and code breaking have a long and shared history. The skills that make good mathematicians, problem solving, logical thought and perseverance are the same skills that make great code breakers. Governments and companies that deal in digital data are always on the look out for talented mathematicians - so who knows, maybe one day you could be a professional code maker or code breaker.

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  • Code Challenge Level 1
  • Code Challenge Level 2
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  • Code Challenge Level 4
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  • Code Challenge Level 6
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