Math Lines: Xfactor is based on the idea of moving the multicolored marbles. The game offers numbers 12, 18, 20, 24 … for players to choose. Each marble is numbered 1, 2, 3, 6… and the player’s task is to hold and release the balls corresponding to the number attached. If you can’t find the number to shoot, shoot a name with the unit along with it so that you get a set of numbers that you can blast with another one when it appears later. Math Lines: Xfactor promises to be a game that will leave you with lots of emotions by multi-color marbles.