Two player tug of war! One player presses left arrow key and the other presses right arrow key. Best out of three is the winner. Press space to start the countdown; then tap the arrow to move the red flag to your side of the court.
I was inspired by an activity in the book Computer Coding With JavaScript by Alex Dytrych & Craig Steele. I couldn't figure out how to get it working using JavaScript so I decided to try it on Scratch! I don't know how to make the game mobile friendly.