Picture puzzle from GCHQ for quizzers!

Saw this on bbc breakfast this morning. It is a very busy picture with clues for very clever folk to solve (not me!). Good luck gransneters.

I managed the Christmas one - eventually - although I think that was aimed at secondary school pupils! I worked out some of the answers and then got some of the others by working backwards. I was still quite chuffed with myself.

I shall have to take a look at this and see if I have the patience and tenacity to get anywhere with it.

The answers are already up on their LinkedIn page, infuriatingly.

Yay🥳
Completed, as a family, over lunch.

Now, where's the application form ...