Abstract: A game with a housing with a number of colored buttons on the top. Each button has an outer color and small circle in the center of an inner color. The game announces a color randomly from the set of inner colors. The player must press the button with the inner circle of the announced color with a short interval. As buttons are correctly pressed, the game continues to announce random colors. As the game progresses, the time within which the correct button must be pressed decreases. If the wrong button is pressed or the interval expires, the game is terminated and the number of correct presses is announced.