Ok, heres my attempt to do a competition, yep you've guessed it,,,a crossword. :)  Hopefully you can save it and go back to it when you want and when finished press the submit button and it will come to me. Ive never tried this before so dont shout if i mess up :) Oh and you can print a pdf version also.

Sorry for any spelling mistakes and how about designing one yourselves so i can put it up for you.

The prize,, take a pat on the back :)