Start an exciting competition with a computer opponent and prove your superiority over it or admit defeat! Some sliders of two colors get mixed within the area. YYour task is to drive the computer's sliders into the holes using the sliders of your color. After you start a level, you can select the color of your sliders by hitting with one of them. If your slider or none of them gets into a hole during your move, the computer makes its move. The one that has some sliders remaining wins. If there are no sliders at all remaining in the area, the duel level starts. It is impossible to predict the outcome of this exiting struggle until the very end of the level.