Lights Out Pro

Lights Out Pro is a focused, offline logic puzzle for Windows. Press a tile to switch it and its immediate orthogonal neighbours—above, below, left, and right. Turn every light off using as few moves as you can. Every puzzle is guaranteed solvable. Choose Easy, Medium, or Hard, with difficulty based on the shortest solution rather than an arbitrary random setting. Improve your move count, compare your result with the optimal solution, or request an optional hint when you need a nudge. Play at your own pace with undo, restart, new puzzle, an optional timer, completion summaries, local statistics, and personal-best tracking. Your current puzzle and preferences stay on your device so you can return to an unfinished game. Designed for Windows, Lights Out Pro supports mouse, touchpad, touch, keyboard-only play, Windows Narrator, high-contrast themes, visible board symbols, text scaling, light and dark appearance, and reduced motion. The complete game works offline. There are no advertisements, subscriptions, in-app purchases, accounts, online leaderboards, or forced streaks. Buy once and play the full puzzle experience.