A group of naughty birds are playing in a garden. They decide to play a funny game,and divide themselves into two group,the first group gather in a place and stay still,the second group will have to keep exactly the same shape as the first one,if they fail to do so,game is over,and all birds in that group will be punished for failing to complete the game.
Game rules are simply: tap one bird and all birds around it will rotate anticlockwise.Try to make the birds on the left side look exactly the same as the second one.