MAHJONGG - classical chinese jigsaw. The player's task is to find and
remove pairs of identical
tiles in
order to clear the table. On the surface it seems to be easy, but sometimes it may require a lot of time and still may end unsuccessfully. In order to remove a tile, it must have at least one side unblocked, which is an additional difficulty. Thus, there is some logical order of removing the tiles. Mahjongg develops imagination, practices perceptiveness, requires concentration and calm.