By M. Brodski Software
Version: 3.3.0 (131,210 downloads)
The player (X) plays against the Android App (O). The two players place their mark alternately on a 3 x 3 squares wide playing field. Who sets the first three of his characters in a row, column or main diagonal is the winner.
Skill level of your opponent can be adjusted.
Idea / theory: https://en.wikipedia.org/wiki/Tic-tac-toe
by Gerhard Kalab
by LazyLand SA
by Best Coloring Pages
by RAD BROTHERS
by Chess King
by lichess.org