Very simple example of how to recreate the tic-tac-toe game with B4J.
In this example in addition to images there are sounds for some situations, such as draws, wins and plays.
I also added a panel on the right side where the number of wins, draws and the number of games played is reported.
The application is in Portuguese, anyone who has time and can translate and post here I appreciate it.
DOWNLOAD SOURCE HERE
DOWNLOAD APP HERE