Chromatica, a relaxing block matching puzzler

Line up and remove shapes by placing 4 or more in a row vertically or diagonally!
Shapes can be moved to any location as long as the path is clear. When a shape is selected, the places where it can move to are highlighted. Get additional bonuses by creating lines of 5 or 6 shapes.
Click on a shape to select it. Then click on a highlighted free place.