I am sure no one would ever think that math can attack, but it most certainly can. And in this game, if you do not complete the objective within the allotted time, you will die (in game only). The objective is to clear the entire board of numbers. You will have operators like '+,' '-,' etc. Click a number, an operator, then another number and choose what the outcome of that equation is. If you think you are correct then press the 'Yes' button. If you are correct, those numbers will go away. You have to clear the board before the timer runs out.