@themoon13: So I got: vine block one, the one on the cloud top left, the turtle shell block destroy + ? box over it, music block, the pool of turtles one and another one that I don't remember. There's one coin under some ground that I don't think you can get, so I figured it's a hint that maybe it's underground? Tried the pipe but nothing. So I'm just missing the hint with that underground one probably.
Vine block = 1, turtle shell wall = 2,3,4, cloud top left = 5, music block = 6, turtle soup = 7. Pipe does nothing, and I figured maybe you need to kill the piranha plant for that coin, but no. So I also cannot find coin 8.