Arno van Dam released a nice new puzzle game: Boulders.
Boulders are falling down from the top and are being held by a wall.
You can move the wall and boulders around to let them fall through to the bottom.
If four boulders of the same colors come together (either in a vertical line, a horizontal line or a block), they disappear.
Download: Boulders v1.1

Boulders are falling down from the top and are being held by a wall.
You can move the wall and boulders around to let them fall through to the bottom.
If four boulders of the same colors come together (either in a vertical line, a horizontal line or a block), they disappear.
Download: Boulders v1.1