A. 1. Force close the app: Double-tap the home button (or swipe up from the bottom of the screen on newer iPhones) to see all open apps. Swipe up on the Hexa Puzzle Game to close it. Reopen the app to see if the issue persists. 2. Restart your iPhone: Sometimes, a simple restart can resolve freezing issues. Hold down the power button and slide to power off, then turn it back on.

B. 3. Free up storage: Go to Settings > General > iPhone Storage and check if you have enough free space. If storage is low, delete unnecessary apps or files.