Royal Australian Mint Releases Coin With Code-Breaking Challenge In the Design

New submitter IsThisNickNameUsed writes: The Australian Mint has released a coin in partnership with the Australian Signals Directorate (ASD) that has incorporated a code-breaking challenge in the design. The coin is to mark the 75th anniversary of the spy agency and incorporates a code with four layers of encryption -- each layer progressively harder to solve. "We thought this was a really fun way to engage people in code-breaking with the hope that, if they make it through all four levels of coding on the coin, maybe they'll apply for a job at the Australian Signals Directorate," said ASD director-general Rachel Noble. Fitting the codes on the faces of the coin was a complex process, she said. "Ensuring people could see the code to decrypt it was one of the challenges our people were able to solve with ASD, to create a unique and special product." Ms Noble said that while there were no classified messages on the coin, those who crack the codes could discover "some wonderful, uplifting messages." "Like the early code breakers in ASD, you can get through some of the layers with but a pencil and paper but, right towards the end, you may need a computer to solve the last level," she said. A total of 50,000 of these specialty coins will be available for purchase from the Royal Australian Mint.

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