Star Drop

This is a repost as @Valentin found a clever shortcut.

Spoiler: Hint

There is a visual hint within the level so you will know which ball the star is sticking to

Spoiler: Video Solution

Super!!! I really liked it!
I am very surprised - I did not expect to see such a BEAUTIFUL DESIGN on your level !!! Very cool!
At first glance, everything seems simple, BUT no! You need to study all the balls well and calculate everything well. I really liked the gameplay and logic of the level.
And yet, I really like that this level has scientific mekorama value! Well done.
Design - 5!
Gameplay - 5!
Demo - 5!

I found a very clear and Visuale pattern of your demo! There she is:

Spoiler

If the player does not understand this, it is almost impossible to win.
VERY GOOD demo

@Denis Nazin -

Impossible is a big word. There are only four stars to remember so after pushing 4 balls - either write it down or remember them. After that it's pretty easy - there is a hint on the level to show the player which is the reference point. Not my normal type of level but if someone uses two balls and one star in the future, you should be able to know which ball the star is stuck to. Thanks for P, C and R.

Nice sequence level

@Anomynous - Thanks for playing this level. Your efforts will pay off if you figured out how to determine which ball the star sticks to as I just created another level this AM with the same two balls and one star. The non star ball must drop first so a bot can go over the dropped ball to collect the star - the wrong order means a restart and it's not at the beginning . Thanks also for commenting and rating.

Cool!

And I was waiting for other side Slider move.

Fun and clever puzzle to figure out especially as you have to pay attention to which side of the ball the Star is connected. Thanks for this one it was enjoyable to do one of your levels on my own