Project
Tic-Tac-Toe with AI (Java)
Hard
1717 completions
~ 24 hours
4.4After finishing this project, you'll get to know a lot about planning and developing a complex program from scratch, using classes and methods, handling errors, and processing user input. You will also learn to use OOP (Object-Oriented Programming) in the process.
Provided by
JetBrains Academy
About
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!
Training project
This project allows you to practice and strengthen your coding skills, helping you get ready for more advanced tasks ahead.
What you'll learn
Once you choose a project, we'll provide you with a study plan that includes all the necessary topics from your course to get it built. Here’s what awaits you:
Learn how to work with the table and its coordinates.
Create an easy difficulty level where the computer just makes random moves: simple to write and not too challenging to beat.
Choose whether you want to play with a friend or take a break and watch computers battle it out!
It's time to add a medium difficulty level. This AI should be a lot harder to beat! Are you up to the challenge?
Oh no, what have we created here? An unbeatable AI monster! Indeed, this complex algorithm guarantees a win or a draw.
Reviews
4 weeks ago
I think this is a very good project that allows developers to think and pay attention to several layers of software development.
User 146657103
6 months ago
I have learned about recursion and make classes have only one responsibility.
Rafal Caban
7 months ago
Most of the project was easy for me except the algorithm minmax I struggled to understand and implement.
4.4
Learners who completed this project within the Java Desktop Application Developer course rated it as follows: