Mahjong is a popular Chinese game, the purpose of which is to remove paired pieces with the same pattern from the playing field, more details about the rules of the game here
https://xn--0ck7c3c.com/bons_mahjong/. The smart game of Mahjong was created to stimulate the adaptive potential of the nervous system and help the brain cope with structural disorders, disorders and lesions that affect our cognitive abilities.
