That's it for another year folks! After 8 gruelling rounds the competition, has finally come to a close and we are in the process of adding up the points and contacting potential winners of the challenge. We shall make an announcement fairly soon about the four prize winners:

GCHQ Prize of £1000 for the best individual entry

Winton Capital Management Prize of £1000 for the best team entry

Trinity College Cambridge Prize of £750 for the individual runner-up

IBM prize of £750 for the team runner-up.

We hope you have enjoyed the competition and hope to see you all again next year!

Remember that our prizegiving ceremony, sponsored by BCS - the Chartered Institue for IT, will take place at Bletchley Park on Friday 13th March and there are a few spare tickets available which will be allocated by lottery. Tickets are always in high demand and so we recommend you apply for them early.