Click on the microwave oven touch pads to go to the next sprite. When the timer says "1:00 COOK TIME," notice the way the colors in the image appear to change. When a pad is clicked, you hear one beep. When the oven starts, you will hear a buzzing sound. At the end of the countdown, End COOK will display and you hear 4 beeps. The starting clock says 12:00.
This was inspired by the microwave oven.