I made these for Kongregate, but they'll work anywhere...
This video is made specifically for height (the goal was 600+): http://www.youtube.com/watch?v=8N86uH1EBrM
This video is made to use all 99 bricks within throwing any away and without your tower falling over: http://www.youtube.com/watch?v=dxLGEC__z2U
Note: I've already gotten a lot of feedback by people wanting to know how these are helpful, because each game has a different set of bricks. The purpose of the videos is to show strategy. This game involves strategy, and if your strategy sucks, you won't accomplish your goal consistently... if at all. Check the comments on the videos for more text-based strategy advice.
Just remove the "<></p>This" from the links.. and copy the rest, shouldn't be too hard.. The links work just fine; you just have to remove some part of it.
For convenience, here's the links: http://www.youtube.com/watch?v=8N86uH1EBrM http://www.youtube.com/watch?v=dxLGEC__z2U
I'd never posted anything on the forums before... didn't realize just posting the URL would wind up breaking the link. That seems pretty dumb to me. But for the future, I'll know better. My bad.
Also, there is no way to edit my post to fix it... because I looked for one.