Lost Compatriot

Nice logic involved but outshone by the cleverness with R , the wedge and the ball .

@ridgerunner Thank you very much. I was proud of that.

Looking for hint to get B (or maybe R) on the high ball that is waiting......

EDIT - I've tried sliding B onto the slider with R on top but R is too unstable to move on.

@Meko Guy There is a technique to it.

I'll see if I can do a video spoiler today

@Makl - So sliding the slider under B with R on top is the way?

@Meko Guy ding ding ding!!!

Pretty complex and tricky puzzle.

Very nice level with interesting moves...Thanks for sharing @Makl

@Makl - If that is the case, then I'm not a winner as I tried that well over 20 times and wasn't successful. I even considered trying to get B on R but that isn't possible as R walks back over to R's starting position. I'll have to pass on this level.

Sorry @Meko Guy !

I have found that success with getting R stable on top of B increases if he is forced onto the stairs rather than is allowed to walk on them.
To get R on the slider, you have to shake it back and forth 2 times, a little quickly but not too fast or it will jolt B.
The trick to do it the best way (R actually gets flipped upside down because my hands are shaky right now) is to kind of jiggle the slider that B is standing on until R is walking in a steady circle around B's eye.
Then, you have to ease the ball down about 1/3 of the way with the slider used to stop it and hold it there, allowing R to step on.
Then you must quickly drop the ball and use the slider to push R back up onto the wedge.
Mission successful.

@Makl - Thanks for the video but that move isn't stable at all.

@Meko Guy You arent wrong, but seeing as I have only messed up on getting past it twice, and had a bunch of repeated successes (that of course all looked better than me flipping R over), so I am not even gonna try to change it.

@Makl - As an author, it's important to remember that if R walks across an object that is moving, then R will become unstable. That is a fact, having R recover is a different matter and all devices are slightly different so it's best not to have moving objects under R.