A solitaire game designed for a double-six domino set. Each turn, rotate and group 2, 3, or 4 dominoes making sure the totals above and below the line are multiples of three to get a high score. BYO set and download the rules to this fun puzzle. Standard game is played with double-six set of dominoes. Break 600 points and score a rare high score (double-six game). Can be played with double-nine or double-twelve domino sets for longer, higher scoring games. —description from the publisher

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