I used your hints, Bob. Thanks - I was struggling enough with the boxes. I wasn't seeing an obvious solution which I eventually figured out. Thanks, Liz, for another challenging and exciting level.
Hi Liz, i started playing again and been looking for you and kiki`s levels cant find many of his but found some of yours but this level has me stumped i been trying for a week and still cant figure out how to cover the blue button, and what to do with the cannon, so if you can put me out of my misery i be so grateful thanks,