Concentrate in the mahi and identify the identical manies which are place in the corners of the board and delete them. The score is increased when the identical mahis are deleted. And the three levels need to be finished within the time duration of 40 minutes. So try to concentrate in the mahis to speed up your score and reach the next level.
Using the mouse right click choose the identical mahis to delete them.
Choose the corner identical mahis to delete.
Need to finish all the three levels in 40 minutes.
Score is increased when the identical mahis are deleted.