Great game! The physics are quite reallistic... Which actually is a problem, most of the puzzle games of this kind "cheat" a bit the physics so you can win the levels easier if you find the solution to the puzzle. In this game, even if I put the platforms where they should be, it is likely that the ball bounces out of the basket, making me need some attempts to actually beat the level, despite I knew the solution to the puzzle.
Of course, this is not so easy to balance in just a few hours, so you did a great job, the game is fun to play!