To be sincere, I played this for half an hour, but then I got stuck with some colorful cubes. You’ll know what I’m talking about when you get your hands dirty. I can give you some tips, but wouldn’t want to ruin this puzzle for others. So the only thing I’m gonna say, is look behind the suitcase and don’t overlook the corners ;) Hope we can solve this one together using our combined powers! If you show some interest towards these kind of posts, I’ll make sure to bring more in the future!