Dots Boxes Puzzle

Dots Boxes Puzzle is an intellectual game that can be played by 8 people at the same time without an Internet connection. The way to play is very simple, given a matrix with dots ranging in size from 3 x 3 to 10 x 10, each turn the player will connect the dots together (not diagonally) to form straight segment , whose turn it is to create a straight line to form a closed box, that player will get points and move on