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The National Cipher Challenge

3792, 4679, 8067

We had 3792 submissions for Practice Challenge 2, which was an amazing effort! We have 4679 registered teams already, and over 8,000 participants. We are really looking forward to seeing how you get on with today’s (final) practice Challenge.

After that we take a break for half term, returning on November 6th for the start of the competition. Hope you all get a good rest and come back ready for action!!

PS (Which in this context stands for prescript rather than postscript because I want to make you read it) We have had a few emails from competitors having trouble with login, and in most cases the common feature is that they have tried using their screen name instead of their username. Sorry for the confusion this has caused. If your login is not working, could you check that first? The elves have been very helpful working this out and it would be good to use the info. Thank you.)

Best wishes,

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