>>295480917
There are a bunch of escape room type maps in vrchat of varying quality. There are actual standalone escape room games too, but they all feel expensive for like 60 minutes at best of a non-replayable experience. I played A Fisherman's Tale and it was fun, but took me just about 50 minutes to beat it. I Expect You To die is supposedly good but I've never played it.

If you want just one puzzle game and not a bunch of disconnected demos, Talos Principle is good. It's a flat game port so it doesn't have much to add VR or hand-controls-wise, but it's hours of actually hard puzzles and it has pretty comfy environments in VR. It'll probably go on sale for cheap. Oh, there's also Obduction by the Myst devs, if you like that sort of puzzle game.