US Patent 10300367 Magnetic game set for randomizable play

A game set for a randomizable table game includes a game board and a plurality of game pieces. The game board holds a number of magnetic tiles, each said tile containing a predetermined number of coin magnets with the coin magnets serving as play spaces on the game board. The game pieces each include a transparent hollow body that has opposite generally flat faces and can be set onto a selected magnet or space on the game board. A coin magnet in the transparent hollow body can invert or be held in its original position depending on whether the polarities of the playing piece and tile magnets match. Players may attempt to achieve a row of three game pieces with indicia on the magnets being all X or all O.