Activate helpful hints in Tetris Hint when you’re one piece away from an epic line clear. The screen subtly highlights the optimal column for the current tetromino—long bar, T-block, or square—by shading the target area with a pulsating glow. As the stack height increases, hints adapt dynamically, considering next-piece previews and avoiding future blockages. Collect tokens by performing consecutive perfect clears (back-to-back Tetrises) without relying on hints; tokens allow you to reveal two-step-ahead hints or auto-clear the bottom row once per game. Hints fade after a few seconds, requiring you to act quickly to place pieces. Can you leverage these hints to achieve a grandmaster-level performance without letting the stack overflow?