Challenging but very simple

This is a challenging game, and its easy to pick up and play. It could be considered addictive if you get enjoyment out of increasing your top score. There are a few areas where the game could use improvement, though:
1) Its too simple. It looks like it only took a few days to program it! Adding some backgrounds or different shapes or sounds would be nice. The scoreboard is strangely missing...
2) It seems to lag sometimes, which reduces the difficulty since the shapes move slower...this doesnt really make sense as such a simple game should not be resource-intensive...

Its not bad, but really not worth paying for. Get it while its free.

El Foo del Bar about Most Addictive Game