Gridisco

Daily puzzles & gauntlet

Only for iPhone

Free

iPhone

One tap flips the grid and your neighbors. Solve the daily puzzle, survive the Gauntlet, and spin your win on a disco ball. Simple. Addictive. Gridisco. Turn off all the lights. Sounds easy, until every tap flips the cell you touch and its neighbors too. Gridisco is a sleek, neon-soaked puzzle game built around one brilliant rule and a whole lot of depth. Whether you have two minutes or twenty, there is always one more board to crack. HOW IT WORKS • Tap a cell to toggle it on or off • Adjacent cells flip too: up, down, left, and right • Clear the entire 5x5 grid to win • Simple to learn. Surprisingly strategic to master. DAILY PUZZLE A fresh challenge every day. Solve it in fewer moves to earn Gold, Silver, or Bronze. Come back tomorrow. The grid resets, the race continues. Perfect for building a daily habit. GAUNTLET The clock is ticking. Chain puzzles back-to-back, manage your time, and push your run as far as you can. How many levels can you survive before the pressure wins? MEMORY Watch the pattern. Repeat it. Each round adds another step. Stay focused as the sequence grows longer and the margin for error shrinks. MATCH Find the matching pairs and clear the board. A different kind of challenge for when you want a break from the main grid. WHY YOU WILL KEEP COMING BACK • A new Daily puzzle every day • Medal targets that reward efficient solves • Unlockable themes tied to your achievements • A spinning disco-ball victory screen worth earning • Stats, streaks, and personal bests to chase • Optional sign-in to save progress across devices • Clean, distraction-free design. Just you and the grid. BUILT FOR PUZZLE FANS Gridisco respects your time. No clutter. No noise. Just satisfying clicks, clever logic, and that moment when the last light goes dark, followed by a disco ball spin that makes every win feel earned. Download Gridisco. Turn off the lights. Chase the medal. Spin the ball. Questions or feedback? We would love to hear from you.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

The developer, Christopher Engelsma, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Christopher Engelsma
Size
  • 26.7 MB
Category
  • Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Chris Engelsma
  • Developer Website
  • Privacy Policy

    • More by Christopher Engelsma