📖 About Cerkio
Launch a ball between rotating rings with perfectly timed taps across 30 minimalist precision levels.
Cerkio is a minimalist precision puzzle game built around a single, satisfying mechanic: timing your shot. A blue ball orbits a black ring, and your goal is to launch it toward the next ring at the exact moment the path aligns. Hit the ring and the ball latches on; miss and you simply try again . Across more than 30 levels, the rings change speed, reverse direction, and introduce new patterns, gradually turning a simple tap into a genuine test of rhythm and focus . The clean 2D visuals, soothing soundtrack, and one-touch controls create a calm, almost meditative experience—even when a level takes several attempts . It plays in portrait mode on both desktop and mobile browsers, making it an ideal pick-up-and-play game for short, focused sessions .
🎮 How to Play
Desktop: Click inside the game area to launch the ball at the right moment. Use the mouse to navigate menus and select levels .
Mobile: Tap the screen to launch the ball when the path aligns .
Objective: Pass the ball through the black rings until it reaches the white target at the end of each level .
Timing Tip: Watch one full rotation before your first shot to learn the pattern. Don't rush—the opening always comes back, and focusing on a repeatable visual cue works better than reacting at the last instant .