Fun gameplay for a few minutes but it quickly gets tedious with no new mechanics or puzzles or anything interesting added. You'll also spend more time watching 3 part ads than playing 10 second levels. There's also billboards with ads in the levels. There is no option to pay for no ads as far as I can tell. Also why am I forced to play the ads instead of being able to skip them? Really bad design to put mandatory bad games in your half-decent game.