This is the Simple Tic-Tac-Toe (Java) project I made myself.

Everybody remembers this paper-and-pencil game from childhood: Tic-Tac-Toe, also known as Noughts and crosses or Xs and Os. A single mistake usually costs you the game, but thankfully it is simple enough that most players discover the best strategy quickly. Let’s program Tic-Tac-Toe and get playing!

Learn more at https://hyperskill.org/projects/48

Here's the link to the project: https://hyperskill.org/projects/48

Check out my profile: https://hyperskill.org/profile/298358208