The Indonesian dominoes classic, played heads-up against the house. You and the dealer each draw four tiles from the 28-tile double-six set, and every hand is automatically arranged into its best two pairs — each pair scores the last digit of its total pips, so nine is the highest. Beat the dealer on both pairs to win even money; splitting the pairs is a push, exact ties go to the house, and the rare double-nine Qiu Qiu pays 8.5x your stake. Every deal is provably fair.