Thanks for playing my game and for your reply. You should notice the latest update from today. I fixed the problem with the rectangle and tried to guide the player better in the early levels. There are 20 levels available now, perhaps you should retry ;)
Hi and thanks for your feedback. I'd be happy if you'd report me all the bugs and glitches you found in detail. I'm considering to create much more levels and publish the full game in future. Knowing about bugs is essential I guess?!