Up-and-down contest: how many can you save in a row?

Make two straight lines of 18 balls each in the sand, about 1 foot apart in each line, and place the lines 5 to 10 yards apart.

On the green, mark a 10-foot circle around the hole and divide it into 4 equal parts.

Hit 36 sand shots, split into 4 groups of

For each group, aim all 9 shots at one of the 4 parts.

Switch to the other line of balls every 9 shots.

Try to make each ball stop in the right part on the green; count only balls that do.

After all 36 shots, count how many made it and enter your score in the app out of 36 attempts.

In a sand bunker, make two straight lines of golf balls. Put 18 balls in each line, spaced 1 foot apart. Lines should be 5 to 10 yards apart.

On the green, mark two circles around the hole: one with a 6-foot radius and another with a 15-foot radius.

Stand in the bunker 20 to 40 yards from the hole.

Hit 9 shots from the first line, trying to land balls inside the 6-foot circle.

Hit 9 shots from the second line, trying to land balls inside the 15-foot circle but outside the 6-foot circle.

Do steps 4 and 5 two more times, switching lines and targets, until you hit 36 shots total.

Count how many balls stopped inside the 6-foot circle and the 15-foot circle. Enter the total number of successful shots out of 36 attempts in the app.

Make two piles of 18 golf balls, 5 yards apart, in two bunkers: one bunker is 5 yards from the hole, the other is 20 yards from the hole.

Mark three zones on the green: Close (within 3 feet), Medium (3 to 6 feet), Far (6 to 10 feet).

Hit 18 shots from the 5-yard bunker and 18 shots from the 20-yard bunker.

For each bunker, aim 6 shots at each zone.

Hit each shot the same way. Try to land the ball in the right zone.

If the ball lands and stops in the target zone, it counts as a success.

Count the number of successes and enter the score in the app out of 36 attempts.