Spoiler: The instructions ①Get on the platform first, then push the ball ②Step on the charged R,To the left wall.
I dropped a star for the hard moves but considered dropping another for the same reason. The quick start (get out of the way) started off the restarts with three before B was safe. Getting the 1st ball was easier than it appeared if you know the move. The next move wasn't so intuitive and cost many restarts. I recreated the space within Mekorama and got it so eventually got past the move. The next move again, you better tap right or another restart. It would be nice if you allowed some recovery options than a full restart over and over. The last part was long and boring waiting and waiting and the mount move was extremely tedious as B didn't mount over and over which would have been the same move but easier if one level higher. After at least 30 attempts and by now all the zapperRs were busy bumping in their own corners, B finally got it. I was glad to see the zapperR away from R as I wasn't sure if B would get zapped while mounting? I crossed my fingers that B didn't miss the last lift as it was either in the water and I wasn't doing another restart or back to the mounting move. The level wasn't great fun and I'm sure many will pass at the 1st ball.
My win sounds a bit like @gmacpro win as i waited and waited till three bots got tangled in a corner , that let me release R with just the one vital zbot to interact with. I couldn’t see a way to win without zbots getting tangled. At least I didn’t have to experiment with the distance B had to be away as i guessed right first time and presumably the level was designed to make this guessable. But I didn’t like the start.
@gmacpro It's difficult for the electrician to move B. Did you pass ahead? So let me make it clear at the back, there are stairs in the house that are connected to the outside, and when you get the R out of the house, you look for the stairs outside that are connected to the inside, and then you click on the ball in the door, and B will go up the hill, the same path, different levels, and remember to go up and be careful about falling down, and you start over again. Finally, thank you for your explanation.
@ridgerunner A: wow! To my surprise, it is so easy to get past the front. Look for the staircase connecting the house on the left. Click the ball in the door correctly and B will drive to the end point. Thank you for your comment!
Any hint about how to ride zapper without get electrocuted in the second step @gmacpro, @ridgerunner? Thanks!