Color Kart Racing Game (Stroop Test) is the online educational game to review the name of the main colors in English. Drive the go-kart in the car race and move the car to cross the indicated color square. The game includes the Stroop test, because the color name sign will appear in a different color than the color it indicates. You must pay attention to choose the color of the name, and not the color of the sign it is on. The Stroop effect is the semantic interference that occurs between words and colors.