Lights Out: Logic Game

One Solution. Total Darkness.

Free · In‑App Purchases · Designed for iPad

Flip the switches. Solve the circuit. Welcome to Lights Out: Boolean Logic – The Ultimate Minimalist Circuit Challenge. Forget simple puzzles. Lights Out introduces a refined logic experience based on the core principles of digital engineering: manipulating the state of a complex system through Boolean logic gates. It’s a game of troubleshooting, signal flow, and tactical foresight that turns a clean digital canvas into a playground for your mind. Your mission: Achieve total darkness. Every switch is a control; every gate is a logical operator. Toggle the switches to redirect the flow of energy through AND, OR, and NOT gates. Can you find the precise configuration that shuts down the entire grid across over 9 quintillion possibilities? Key Features The Power of the Master Switch Experience the satisfaction of the perfect shutdown. In a world of complex wiring, your task is simple but profound: find the one combination of states that turns every bulb off. Mastering the flow of the circuit is the mark of a true Logic Engineer. Infinite Logical Systems The challenge literally never ends. From basic NOT gates to massive, multi-layered Boolean webs, our engine generates unique, solvable puzzles that scale with your skill. With billions of configurations, you will never see the same circuit twice. Pristine High-Contrast Design Immerse yourself in a distraction-free environment. Featuring a crisp background, sharp circuit lines, and vibrant color-coded gates, our high-contrast aesthetic provides a sophisticated atmosphere designed for deep focus and mental clarity. Real-Time Signal Propagation Watch the logic come to life. Every tap of a switch triggers a cascading wave of energy as signals propagate through the gates in real-time. Feel the impact of every choice as the grid reacts instantly to your commands. Step-by-Step Logic Hints Stuck in a live circuit? Our smart hint system doesn't just solve it for you; it analyzes the current state and toggles the first switch required to move you closer to the solution, ensuring you maintain your "Flow State" while learning the logic. Quintillions of Levels How far can your logic take you? Track your progress across a staggering number of levels. From the simplicity of Level 1 to the complexity of the 64-bit integer limit, your journey is truly infinite. Global Leaderboards Climb the ranks and earn the prestigious title of "Logic Engineer." Compare your level progress with players worldwide and prove you have the most advanced Boolean reasoning on the planet. Gameplay Highlights: • Boolean Logic: Based on the fundamental principles of computer science made into an addictive puzzle. • Zero Pressure: No timers, no penalties—just you and the circuit. • Mental Sharpness: Enhances deductive reasoning, troubleshooting skills, and system analysis. • Minimalist Perfection: A beautiful, quiet game that fits perfectly in your pocket. The grid is live. The solution is hidden. The darkness is a single switch away. Download Lights Out: Boolean Logic today and Begin Shutdown!

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Welcome to the Grid, Logic Engineer. • Infinite Levels: Over 9 quintillion procedurally generated circuits. • Boolean Mastery: Solve puzzles using AND, OR, NOT, and XOR logic gates. • Real-Time Simulation: Watch signals propagate through the system instantly. • Smart Hints: Get step-by-step guidance when you're stuck. • Minimalist Design: Focus on pure logic with our high-contrast aesthetic. Begin shutdown. Turn the lights out.

Version 1.0.7

The developer, One Date Private Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

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    Information

    • Seller
      • One Date Private Limited
    • Size
      • 46.1 MB
    • Category
      • Puzzle
    • Compatibility
      Requires iOS 13.0 or later.
      • iPhone
        Requires iOS 13.0 or later.
      • iPad
        Requires iPadOS 13.0 or later.
      • iPod touch
        Requires iOS 13.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © One Date Private Limited
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

      Discover new games and play with friends. This game also features leaderboards.

    More by One Date Private Limited