I'm not sure how to rate this level. It's rather plain, but the structure is oddly neat. I gave an extra star for stumping so many people. Well done; thanks for the play!
Same here... four stars because honestly I have been months stuck until I was given a small hint. You fooled me. Thanks!
@AVC - some hints - Spoiler You have to use the lift in an unexpected way. Spoiler R will automatically follow the path to the win block once you can get R on the right path. Spoiler: Technique You have to bump R backwards, away from the lift, to get R on the correct path. Do this by raising the lift so R can step on it. Right when R begins to step on it, quickly lower the lift. R will step where the lift had been and will start to fall. When this happens, quickly raise the lift to bump R backwards off the ledge.