Backgammon is a game for two players, played on a special board with 15 checkers and a pair of dice. The game's purpose is to move all your checkers to your area and collect them afterwards. The player to collect his/her all checkers first, wins the game.
After rolling dice, a cursor will indicate where you would move your checkers. You should drag your checkers and drop them in the suitable spot. If you drag them in an unavailable spot, your checkers will return to their original place. Besides, your checkers move according to the dice rolled, moving one by one. For instance, if you rolled 3-2, your checkers would move three spots and then 2 spots.
If the spots you plan to move your checkers are not occupied, a single click will allow your checkers to move forward as the greater number on the dice and a double clickwill allow your checkers to move forwards as the total sum of the dice rolled.