Turn off all lights

This is a puzzle game that is simple in design yet deep in gameplay. The objective seems straightforward—tap the light bulbs to turn off all the lights—but the difficulty ramps up as you progress, putting your logic and strategic planning to the test. Game Features • 50 Carefully Crafted Levels: Difficulty increases progressively with added animation delays, making every level a fresh challenge. • Smart Hints: Shows the optimal number of moves for each level, encouraging you to beat the game with maximum efficiency. • Tactile Feedback: Crisp sound effects and subtle vibrations make every tap satisfying. • Classic 3×3 Grid: Honors classic gameplay mechanics—easy to pick up, yet challenging to master. Functions • Chapter Selection: Freely switch between the 50 levels. • Statistics: Track total games played, total moves, and best records. • Visual Demo: A built-in mini-demo allows you to practice the rules at any time. • Dark Theme with Gold Highlights: Eye-friendly design for visual comfort. Rules Tap any light bulb, and it—along with its adjacent neighbors (up, down, left, and right)—will toggle its state (On ↔ Off). You win when all the lights are turned off!