Gravity Petal Plus - Connect the petals according to the order of the red green blue for iOS

When playing Gravity Petal, what you should do is just to connect the petals according to the order of the red green blue.Gray petals are the blocks.The score you will get each time equals the square of the number of the connected petals.Gravity Petal supports GameCenter and the score depends on how fast you can connect the same color petals.