So, for the Portuguese-challenged, here's a rough translation of the text in the screenie. (I couldn't test the actual game, it requires PS 2.0)
[quote:2f0o5p3l]Sketch is a challenging puzzle game. In the game, there will at first be two blocks. You have to move each to an area that has the same colour as the block. To finish a level and move on to the next, you need to have both blocks in their target areas at the same time.
You will also find obstacle blocks in some levels. Using these obstacles wisely will often lead to the solution of the current level.[/quote:2f0o5p3l]
One problem though: I got a few levels in and then I accidentally put my two blocks on top of each other. Once you do that there doesn't seem to be any way to separate them. Perhaps you could put in a control to restart the current level?