The device creates a series of tones and lights and requires a user to repeat the sequence. If the user succeeds, the series becomes progressively longer and more complex. Once the user fails or the time limit runs out, the game is over.
Follow the pattern of lights and sounds for as long as you can... if you can!
On Windows Shift + Alt + F. On Mac Shift + Option + F. On Linux Ctrl + Shift + I.