This is a little bug found replaying the game
![](http://i142.photobucket.com/albums/r91/gio9sig551/machinarium2.jpg)
When in the greenhouse you use the growing machines the game exit from the panel when the ray start. If you return quick to the panel and click some time the buttons the projector will start without resolving the puzzles..
![Wink](http://amanita-design.net/forum/Smileys/default/wink.gif)
Hoping this caan help!
Bye!