上海ゲーム is an online Mahjong puzzle game that uses traditional Mahjong tiles for solitaire gameplay.
Offers ten levels of difficulty ensuring every game is winnable, catering to both beginners and experts. Some patterns may restrict difficulty selection due to inherent complexity.
Allows users to play directly in their browser without any installation, making it easily accessible and convenient.
Includes features like move undo, hints, and tile shuffle for stuck situations. Separate scores are maintained for modes with and without support functions.
Automatically saves game progress as long as the browser remains open, allowing users to resume games at a later time.
Select between supported mode with hints and an unsupported mode where players rely on their skills, thus offering depth in gameplay.