The seemingly simple Tic Tac Toe puzzle, known even before the advent of modern devices and gadgets, coexists perfectly in the gaming space with new games. An example of this is TAC-TAC-XO. On its fields, the game offers you to play both with a real opponent and with a gaming bot. You can choose any of three types of fields: nine cells, twenty-five and forty-nine. On a classic 3x3 field you must make lines of three identical symbols, on a 5x5 field you need to line up four symbols, just like on a 7x7 field. The first one to build his line will become the winner in TAC-TAC-XO.
