A simple yet very good game. Especially the physics is surprisingly well made. the gravity, the momentum etc. It's almost like you were holding these pieces in your hand and placing them. Even the exact point where you initially place the cursor on a piece matters: even a pixel to the left or to the right can make a difference by changing the mid-air angle or the entire rotation, which if you manage to control you can even use to your favor.
Seeing the previous review I intentionally did not finish levels 22-24, "until further notice".
Be sure if you will make an update that it would not harm the progress made by players so far. Also adding a "re-send medals" feature is always a good idea.