5-rows

Too easy, isn't it? Thanks!

Yes it is! Would you like a harder prediction game?

nice

and try this if you can do? lol
http://mekoramaforum.com/media/016mekorama.2977/

@nGord It does move inside, it's a R-bot with a metal block. If the ball doesn't land on the metal block, R-bot will get stuck you'll need to restart. This was one of my earlier designs, so the point is to have fun with it