Multiple board sizes (3×3, 4×4, 5×5)
Play on different grid sizes instead of only the classic 3×3, adding more strategic depth and variety to each match.
Win by completing a line
Players alternate placing marks, and the first to form a full line in a row, column, or main diagonal on the chosen board wins.
Adjustable AI difficulty
Play solo as X against the app (O) and tune the opponent’s skill level to match your experience or desired challenge.
Reviews about Tic-tac-toe 3-4-5
Discover our users' feelings and comments.
I've been using Tic-tac-toe 3-4-5 for a while, and it’s amazing! The design is intuitive, and the features work seamlessly.
User 1
Jul 25, 2026
I can't get enough of Tic-tac-toe 3-4-5! It’s fun and engaging. It’s worth every download!
User 2
Jul 14, 2026
Tic-tac-toe 3-4-5 has greatly enhanced my experience. The performance is top-notch. Five stars from me!
User 3
Jun 30, 2026
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FAQs about Tic-tac-toe 3-4-5
Browse the most frequently asked questions that you may interested in.
What is Tic-tac-toe 3-4-5?
Tic-tac-toe 3-4-5 is an Android game by M. Brodski Software that expands classic Tic-Tac-Toe by letting you play on 3×3, 4×4, or 5×5 boards.
How do you win in Tic-tac-toe 3-4-5?
Players place marks alternately, and the winner is the first to complete a line of their marks in a row, a column, or the main diagonal on the selected board size.
Can I play against the phone (AI)?
Yes. The player (X) plays against the Android app (O), and the AI opponent’s skill level can be adjusted.
Which Android versions are supported?
The app listing indicates Android 5.1+ (Lollipop) compatibility for package com.brodski.android.tictactoe4.
What is the latest known version and app size?
A listed release shows version 2.0.4 (release date 2024-05-02) with an app size of about 5 MB.
Why might installation fail due to storage space?
If you download via a browser, the APK/XAPK installer file can remain on your device during installation, so you may need roughly twice the installer’s size available as free storage.
What should I know if the download is an XAPK file?
Android can’t install XAPK files by default. You need an installer that supports XAPK (some sites provide an official installer). An alternative is extracting the XAPK and manually placing the APK/OBB files, but that approach is generally not recommended.
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