You will write a program with interrupts that implements a simpler version of the Simon game $$ with only two colors, only one light at a time, and no sound.

The game:

One of the LEDs turns on and the player must press the push button adjacent to the LED $($i$.$e$.,$ S$1$ for red, S$2$ for green$).$ If the player presses the correct button, the game continues, another LED turns on etc. etc.

If the player presses the incorrect button, the game is over as indicated by three blinks of the red LED. Afterwards, the green LED blinks the score of the game. If the player got zero correct, there is no green blink. If the player got one correct, there is one green blink; two correct, two green blinks etc. The game resets thereafter and starts over. $($The player can play as long as they continue to press the correct button. The score will overflow and roll back to zero at $65535.)$