RT @BSGDMaths: Hi Y7 - Y11 mathematicians. Do you like breaking codes and solving ciphers? Do you like great prizes? Then the Alan Turing C…
Tweet 11/01/2023 02:22 PM
Posted by Bolton School on 11 Jan 2023
Modified by Bolton School on 07 Sep 2023
RT @BSGDMaths: Hi Y7 - Y11 mathematicians. Do you like breaking codes and solving ciphers? Do you like great prizes? Then the Alan Turing C…