I agree with ather... it is very hard "guessing" what is missing. I never expected the Football Stamp to be in the Flash Games. And I only need one stamp to make 30 on that one, and my missing stamps, don't show anything that is a flash game that I am aware of.
It might be a big thing to make a missing stamp page for each page since there are so many, but something to help and I am not even sure there are 30 stamps for each one of them at this time. Particularly since I am only missing 50 stamps and there are way more than 50 empty slots.
.... As for the Microwave foods... well, they are a bit tough. There are several nobody has been able to crack and have given up on. The cost is high, rewards low, and we cannot find meat pen, the ham, the bleach smoothie, the soap and several others ... I know this is a game, but really, when an entire community fails to find those recipes and have given up after extensive cost and trial and error.. well, we could use a little help please???