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National Cipher Challenge

Trev

For anyone interested in learning about writing or decoding secret messages this is quite interesting:

www.cipherchallenge.org/

The ciphers used are mostly those in use prior to the Second World War.

There are tutorials on the website.

The target audience is A Level students and the prizes are for those registered through their school, however anyone can register and have a go at the ciphers (but you won't be eligible for the prizes).

It starts on Oct 9th, as I've had a go at it before I haven't decided yet if I'll do it again this year.

Edit: I just thought I'd add that you should be able to complete quite a few of the challenges by just using pen, paper and some online tools (the later challenges will need some simple computer programming)

Parents

  • I just thought I'd add a final post to this - it started today at 3pm.

    Challenge 1a and 1b aren't too difficult, so worth a try especially if you like doing a bit of computer programming.

    Although it has already started it isn't too late to have a go.

    The next challenge made up of 2a and 2b will begin next Thursday at 3pm (each challenge is more difficult that the previous one).

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  • I just thought I'd add a final post to this - it started today at 3pm.

    Challenge 1a and 1b aren't too difficult, so worth a try especially if you like doing a bit of computer programming.

    Although it has already started it isn't too late to have a go.

    The next challenge made up of 2a and 2b will begin next Thursday at 3pm (each challenge is more difficult that the previous one).

Children
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