A. 1. Restart the game: Close the Hexa Puzzle Game completely and reopen it. This can help clear temporary glitches that may be causing the tiles to lag. 2. Clear cache: Go to your iPhone settings, find the Hexa Puzzle Game under your apps, and select 'Offload App' or 'Delete App'. Reinstalling the app can help clear any accumulated cache that may be causing performance issues.

B. 3. Check for updates: Ensure that your game is updated to the latest version. Go to the App Store, search for Hexa Puzzle Game, and see if an update is available. If so, install it.