Do not hesitate and come to play a classic game of Tic-Tac-Toe. It is a game that everyone knows from a childhood thanks to its simplicity. Tic-Tac-Toe game forms a sports spirit, practice strategic thinking and this all with a minimum of requirements. You can play it at any time with your friend. All you usually need is paper and pencil. Origin of Tic-Tac-Toe is in Egypt in 1300 BC, where the first mention of this game was found. It was only a simply form, where you needed to get only three same marks next to each other in attempt to win, but remember, even the playing area was smaller mostly 3x3 fields. The game has multiple names related to its origin in English. In America there is Tic-Tac-Toe (1975), in Britain the game is called Noughts (derived from ZERO) and Crosses (1858), but you can also find a newer name OXO (1952). There are many variations of Tic-Tac-Toe in terms of playing area and what is the goal. In some, the area is smaller and you are trying to get only 3 marks next to each other. Other game boards are larger (9x9, 13x13x, 15x15) and you try to get 5 of the same marks. The most well-known variations / modifications are: Gomoku - paper version, Notako, Quixo, 3D Tic-Tac-Toe, Check Lines and Quantum Tic-Tac-Toe. Did you know that professionals don't use paper and pencil? Tic-Tac-Toe is a sport that uses a game board and stones of white and black color. Now that you know all the essentials, get into our game Tic-Tac-Toe, where the board is 13x13 and your goal is to get 5 of the same marks. Can you find a suitable strategy and dominate each round? Have fun.