Domino Stack Game

"Domino Stack" is a single domino game with the goal of moving all dominoes from the warehouse to the 8 open ends in 4 trains, matching one domino warehouse at a time. At the beginning, all dominoes are shuffled face down and 4 dominoes are played, which are placed face up in the center to start 4 trains. Dominoes can be played at either end of the train. The remaining dominoes are set aside to form a stockpile. Dominoes stack, from the stockpile are played one at a time and up to 4 ends can be played. The game ends if no train of dominoes can be played at any time. If all 28 dominoes are played on the trains, the player wins.