Quixo*

Players represent crosses and circles using cubes in a game that superficially resembles Tic-Tac-Toe. Each cube has a circle on one side, a cross on another, and four blank sides. Players start by placing 25 cubes with blank sides on a 5×5 grid. During their turn, an active player picks a cube from the outer ring, turns it to show their symbol if needed, and slides it back into the grid. The game continues until a player forms an orthogonal or diagonal line of five cubes with their symbol, securing victory.