Venice

Spoiler: Tricks

Autopilot
Low ceiling
Hercules push
Cancel tap (If you need)
Slider freeze (If you need)
Long legs with autopilot for B

Spoiler: Hints

Spoiler: Hint:1

The ball on the tower must fall into the boat.

Spoiler: Hint:2

Each robot has its own star.

Very cool city design. But very incomprehensible gameplay I can't even figure out how to start. Probably need a video
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P.S. It seems to me that I understood how to pass the first side (I didn't see very important sliders in the water), but then again it is not clear. When there are a lot of bots and stacks, and in addition a lot of tricks, it is always difficult to understand.

Here are additional Hints and a video solution:

Spoiler: Hints

Spoiler: Hint:1

Across the river you need to carry L on your head.

Spoiler: Hint:2

The level begins with the autopilot on the bow of the boat.

Spoiler: Hint:3

There are many sliders, but there are no those that activate disposable mechanisms with autosliders.

Spoiler: Video Solution

Hope it will help you!

Very hard and very beautiful level. I don't play long levels lately. But I made an exception for you.
Thank you for the atmosphere of Venice - very beautiful.

@Denis Nazin, thank you very very much my dear friend, yes the level is very difficult, I just haven't created levels for a long time, so I went too far with some moves and made them too many times.
Thank you very much again!

OMGoodness! This took me two days to complete, I can't even remember how many restarts even after I had the gameplay figured out, all those short slider APs were the death of me. The part where Lefty has to climb up the squiggly pipes was very frustrating as he kept stumbling, this was the section where I took a peek at the vs, so thank you very much for including it. Absolutely stunning design and love the gondolas, especially the way B leaped onto the bow of the first one. I think these were the hardest three stars B and his team ever had to capture. Thanks very much for the extended challenge and adrenaline rushes