Tic Tac Toe Evolution

The evolution of the old and boring Tic Tac Toe!
Immediate to learn as Tic Tac Toe but much more fun.
Now a bit of strategy is necessary.
Here you have three pieces to put and move on the 3x3 checker-board. The first to line up the three pieces, horizontally, vertically or diagonally, scores one point.
You can play with a friend or try to beat the Artificial Intelligence with increasing ability: try all the difficulty levels.