Updated design of application.
Added counter for played games.
Added button "Reset", which sets score of player and counter for played games to 0.
Leading player now turns green.
Game Tic Tac Toe is primarily intended for kids. It has 9 fields, in which you can set cross or circle. When three fields are filled in a logical combination with crosses or circles the game ends, winners points are increased by one. If no logical combination is filled, there is no winner, the points do not increase. A game is available against another person, or against the device.