Red Remover app question?

Well, I'm stuck on level 18 and I've googled it and all I see is the computer version's walkthrough! If you need more info on the level, the level name is called "Push It".|||If the level you're talking about is the one with 1 blue caddy corner from 1 green, with 3 reds near them and then 2 reds a bit above that, just get rid of the bottom one of the 2 high reds, this will shove the green one down onto the very bottom red, then proceed to get rid of all the rest of the reds... Hopefully that wasn't confusing