The Sliders

Clever logic level and my win was broadly the same gameplay. Had some trouble getting R off the slider at the end and having to send B looping back twice but i see from the caption that my gameplay looked the same here.

Fun cooperation level!! Considering that I have many levels of yours in my "unfinished levels"folder because almost all your levels are challenging and difficult,I did this one easily Thanks for sharing @gmacpro

Hm, B’s path was not completely identical to that in the solution video but R made it to the win and the positive result is what counts. Thank you for this very good puzzle. Not easy but also not too complex!