Three genuinely different AI levels
Easy plays at random, Medium blocks your threats and takes its own wins, and Hard searches the whole game tree. They are three separate algorithms, not one opponent with a label changed.
The Android app
A complete, honest list of what the app does — and a list of what it deliberately does not. Every feature here is in the shipping version you can install today.
Features
Everything below is in the shipping Android app. There are no achievements, no lifetime statistics and no online play — the game does a small number of things and does them properly.
Easy plays at random, Medium blocks your threats and takes its own wins, and Hard searches the whole game tree. They are three separate algorithms, not one opponent with a label changed.
Pass the phone back and forth. Turns alternate between X and O automatically, and the status line always shows whose move it is.
A scoreboard above the grid counts X wins, O wins and draws as you play. Restart a round to keep the running score, or reset it to zero whenever you want a clean slate.
A built-in opponent plays every round with you — no second player and no internet connection needed. You are always X and move first.
The three winning squares light up and a line is drawn through them, so the result is never in doubt. A short dialog confirms the outcome and offers a rematch.
A tap sound on every move and a chime on a win, plus haptic feedback in your hand. Both are separate switches in Settings, and the app remembers how you left them.
Pick whichever is easier on your eyes. The app opens in dark by default and keeps your choice between sessions.
Every match runs on your device. The app makes no network requests at all, so it works on a plane, on the underground, or with mobile data switched off.
No banners, no interstitials, no in-app purchases, no sign-up. Nothing interrupts a round and nothing is gated.
The layout adapts to the screen. On tablets the two game modes sit side by side and the board scales up to fill the extra space.
Screenshots
Real captures from the running app, including the same settings screen in dark and light so you can see how the theme choice applies.
Plenty of tic tac toe apps advertise features they barely have. Here is the opposite — a straight list of things this app has no support for, so you know before you install.
The scoreboard counts wins and draws for the session you are playing and resets when you leave the match — it is a running tally, not saved statistics.
The minimum supported Android version is set by the store listing rather than the app itself — check the Google Play page for the requirement on your device.
The browser version runs the same rules and the same opponent, so you can see exactly how the game plays before putting anything on your phone.
Free · no ads · no in-app purchases · Android package com.shahbaz.tictactoe