Rules:
- The player is a red square.
- A bot is a black square; it selects a movement at random.
- You can walk on a square with a red frame.
- When you make contact with the bot (black square), you lose.
- The cell from which you walked will be blocked until the bot gets on it.
- The bot reserves the victory points (plus), which the player can collect.
- To win, you need to make 25 moves and score as many victory points as possible.

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"

Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.

You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.