This is simple and interesting Math game. In this game there are 4 columns each with a static number. Each time four new number will fall from upside. Before they reach to the column, please check that the number falling from above should give 0 as remainder when divided by the static number of that column. If the falling number gives remainder, just click it to eliminate. If you click a valid divisible number, you will loose a life line. Same if a number which is indivisible reach to the bottom, you will loose a life. Try to make highest possible score if you loose all 5 life lines.