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From the people behind the Alan Turing Cryptography Competition.
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The Puzzles
Puzzle 1
Puzzle 2
Due: Wed 29 Jan, 4 pm
Countdown clock:
Puzzle 3
Puzzle 4
Due: Wed 12 Feb, 4 pm
Puzzle 5
Puzzle 6
Due: Wed 26 Feb, 4 pm
Puzzle 7
Puzzle 8
Due: Wed 11 Mar, 4 pm
Solutions
Due: Wed 25 Mar, 4 pm

Puzzle 6

Puzzle 6 has not yet been released. It will be available from Wednesday 26th February at 4:00 pm onwards.
MathsBombe Competition 2020 is organised by the The Department of Mathematics at the University of Manchester.
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