Who Own Box is a two-player counter-intelligence game where they compete to make squares on the board by connecting points that are close together into straight lines. Players will accumulate points when forming a square and continue the turn to create more squares than the opponent. When all the points on the map are connected, the game is over, and the person with the higher score wins. Detailed description: Chess board and pieces: The game is played on a chessboard with dots at points on a grid of squares. Players can choose the size of the board before starting the game. Each player will choose a unique color to represent their piece. Rule: a. The game starts with an empty board, with no straight lines to be joined. b. Two players take turns to play. Each turn, the player connects two points that are close to each other by drawing a line. The first point selected will be the starting point of the line segment and the second point will be the ending point of the line segment. c. If a new line segment forms a square, i.e. four adjacent lines form a square, the player making this move will earn points and continue his or her turn. d. Special Rule: A player cannot create a square by connecting two points that already have a line connecting them. e. The game continues until all points on the board are connected. Scores and wins: a. Each time a player forms a square, they gain points. b. At the end of the game, the player with the higher score wins. c. In case two players have the same number of points, the game will end in a tie. Choose the size of the chessboard and the color of the pieces: a. Before starting the game, two players can agree on the size of the board (the number of points per dimension) and the color of their pieces. b. Choosing the color of the pieces does not affect the rules and rules of the game. The Who Own Box game combines tactical and computational considerations, making it an engaging and fun puzzle game for two players.