Water Palace 2

First of all, I congratulate you from the bottom of my heart on level 100!!!
Great logic level! It took me a long time to learn and understand everything.
Great design! Great and challenging gameplay without gimmicks!!
Everything at this level is excellent, except for one small, but very unpleasant detail:

Spoiler

You needed to add a curved rail for this ball. He, unfortunately, is rolling in the wrong place! B pushes him to the side with a running start. Stop one block early - for B to calm down and push straight IMPOSSIBLE. Because the ceiling is low. I had to use "cancel tap" to stop one block early. B calmed down and then I pushed the ball in the right direction.

Congratulations again! Cool level 100. I really liked it

@Denis Nazin Thanks for playing and comments！
Because I use new device, I can't change the old level on the old device, but I will pay attention to this in my newly created level.
God！you found that this is the 100th level. I didn't find this detail. Thank you again！

@huijiuggbf
My friend, I want to help and advise you. To change old levels or other people's cards (levels) you can use this program:
https://mekostudio.com/3dbuilder/
It's not great for big jobs, but it's great for small changes!
I, especially for you, added a rail-arc. Now the ball is falling well!

Spoiler: modified card

Well done on creating so many levels. Excellent logic level.

@Denis Nazin
I once used this website, but failed in the end because it couldn't generate QR code (it may be my device problem)
Thank you for your QR code！which helped me a lot

It would be great if a kind soul could post a walkthrough.
I’m sure a level like this could take a good while to get through, but it would be very educational to watch as I haven’t the foggiest clue.

@Torobot1
Especially for you :

Spoiler: Video walkthrough

Thanks.
That’s some run around !!

Wow!! super fun & challenging logic level with an excellent design... thanks for sharing @huijiuggbf

Excellent logic level.

@huijiuggbf - I gave up as I won without dropping all the balls. B got all the way over to the other side and came to a dead end. The two piece metal looked like a wall - does it move? - I don't know. B tried to bump it a few times - nothing happened. I was scamming the level for something else to do and I heard a splash. What was that? - the mech is down and B can go to the win. Was that the intended way as there still another ball below - obviously not. Too bad some authors must use hidden - I grow tired of it. It's hard to work out the game play if one doesn't see all the facts.

@Meko Guy The ball in the back is the mechanism to start the metal door, but when you play this level, it seems that the mechanism starts itself. Is it because you hit the door several times with B? This has not happened in my tests. Maybe you found a BUG in this level.

Spoiler: Vs

Awesome level that took a number of tries to figure out the correct ball order and making sure B still had a pathway back! Really enjoyed this one and the underwater walkway