Ключевые слова: background, block, blue, chain, challenge, closeup, competition, copy, copy space, domino, domino bone, domino piece, domino rock, domino stone, dominoes, entertainment, fun, gamble, gambling, game, group, leisure, many, number, object, pastime, piece, pieces, play, recreation, sequence, set, space, stack, strategy, success, tile, tilebased game, tiles, turquoise,