Frequently Asked Questions

Five: Beginner, Easy, Medium, Hard, and Extreme. Each removes a different number of cells from the grid.

You get 3 mistakes per game. After the third mistake, the game ends. Use notes mode to plan ahead.

Yes, your game progress is automatically saved. You can close the app and come back to finish later.

No. All game data and statistics are stored locally on your device using standard iOS storage.