Festive

So good to see a level from @Fendi . Another nice logic level that is very satisfying to spot the big move. I use two tricks to complete it.

Spoiler

one autopilot and one low ceiling

Very satisfying watching the long finish once started. Spotted the big move quickly but took me longer to see the vital move for B.

Great level. The logic becomes more and more structured as you figure things out. At one point I had it all done, except B was not in the right place.

Spoiler

The ball for B's autopilot was already pushed way earlier. I still managed to solve it! R has a path up the stairs next to the wind mill. I managed to get B up these stairs using ToA. The off-grid ball allowed B to get on the curved rail just enough to continue towards the win.

But that didn't feel right. Then it clicked!

Spoiler

It can all be setup to happen in a grand closure. One detail is important. You have to herd R the inefficient way out of his start place, so you can get B out of there before R, so R can be guided not to push the autopilot ball.

At first I thought this was an easy level, then I was stuck at the end, then all the intricacies became clear.

Wow! superb level with an attractive design... thanks @Fendi great job!

@Block builder
Thank you for the review
Actually, I'm not different from the others, I just made some easy logic paths or maybe by using tricks that are already widely known, several possible movements for the robots that are not monotonous so that the level is always fun when playing