Mahjong Tower HD

Mahjong Tower HD is a digital adaptation of the classic Chinese tile-matching game, specifically the solitaire variant known as Mahjong Solitaire or Shanghai. The game presents a three-dimensional arrangement of 144 tiles, stacked in a pyramid or tower formation. The objective is to clear the board by matching pairs of identical tiles that are free, meaning they are not blocked on their left or right sides and are not covered by another tile above. The HD designation indicates high-definition visual rendering, with detailed tile artwork and a polished interface designed for modern displays. The game typically includes multiple layouts, known as "towers," each with a unique configuration of tiles. A timer or move counter may be present to track player performance. The game is available on various platforms, including mobile devices and personal computers, and supports touch or mouse input. The core mechanics remain faithful to the original Mahjong Solitaire rules, with no alterations to the fundamental matching logic.

Gameplay and controls are based on direct selection of tiles. The player interacts with the board by tapping or clicking on a tile to select it. A selected tile is highlighted. The player then selects a second tile that is identical to the first. If both tiles are free and match, they are removed from the board. A tile is considered free if it has no tile directly on top of it and no tile adjacent to it on either the left or right side. The game interface typically displays a score, a timer, and the number of remaining tiles. A shuffle or hint function may be available, often limited in use per game. The player can rotate the camera view of the tower by swiping or dragging the screen, allowing inspection of all sides of the structure. Undo functionality is sometimes provided to reverse the last move. The game ends when all tiles are matched, resulting in a win, or when no further matches are possible, resulting in a loss. The player can restart the current layout or select a new tower from a menu. No additional controls beyond tile selection and camera manipulation are required.