LEGO MINDSTORMS Robot Inventor
This golfing robot swings the club to hit the big red ball. Set up a course on your carpet (the ball rolls too easily on hard floors) using the target "hole", and see how many shots it takes you to get it in. For each shot, you can adjust the swing power from 1 to 5 using the left arrow button, then press the right arrow button to swing.
Two different program variations swing in the right-handed and left-handed directions. Download both and use whichever one you prefer, and you can switch to the other one as needed to reach the ball if it lands in a tight spot.