This is a position reasoning game for 2 online players.
Both you and opponent have three planes in 100 grids.
Each plane has fixed shape(like "士") with different direction(top,bottom,left,right).
The head of plane is top part of "士".
Your aim is to find opponents head of each plane.
So deploy your planes first and get ready to play.
Note:
You should analyse position of planes head according to every grids status you have clicked.