The Alan Turing Cryptography Competition

From the people behind the MathsBombe Competition.
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If you've enjoyed the 2021 Alan Turing Cryptography Competition, you may want to remember it with a certificate!

Enter your answers to the puzzles below and click the link below. Don't worry if you haven't been able to answer all (or even any) of the questions. Certificates will only be available until 4pm on Monday 22nd March, when the answers to the puzzles will be posted.

Full Name:

Question 1:
Question 2:
Question 3:
Question 4:
Question 5:
Question 6:

Alan Turing Cryptography Competition 2021 is organised by the The Department of Mathematics at The University of Manchester.
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