The Mahjongg Key

Very nice mahjong excelling thanks its graphic and sound. You have a pyramid crated with stones. There is few decks of them and you r task is to take away pairs so the place is empty in the end. You can take stones only from the sides. if You touch any stone you cannot move you will hear an unpleasant sound. The moon and its periods isn't necessary to take by the parts. If you need help click on the Hint. The rules are bit simplified but total starters can play it too.