I was going to go 3 stars as there wasn't a place to safely transfer R onto P while P was frozen (still) times two but then I realized that I wasn't doing it correctly. I did drop a star for the two traps that I found and made the level annoying as a restart was required but was it really necessary? The P move was somewhat obscure which made the level much harder to see the route. For the others, R can make it to the win without any instability but watch out for traps.
