Classic Windmill Plus - Link the windmills according to the order of the red green blue

When playing “Classic Windmill Plus”,what you should do is just to connect the different color windmills once.Black Windmills are the blocks.The score you will get each time equals the square of the number of the connected windmills.“Classic Windmill Plus” supports GameCenter and the score depends on how fast you can connect the same color windmills.