i've found a bug in the second level where selen orders food from the dumbwaiter if you go too fast through the dialog the puzzle won't appear and it fixed itself by staying still for a couple of minutes (forgot to take a pictures mb)
the knives in the second level goes through the placemat
i cannot click the ace of diamonds in level 3 with pomu
i cannot pick the finished blueprint in level 3
downloaded version.
i've finished playing the browser version, very fun with no issues at all good job guys, really fun game with puzzles and references.