Pick your spot and trust your swing—bunker aim challenge

Set up 10 piles of golf balls in two lines in the sand. Each line has 5 piles, 4 yards apart, and the lines are 3 yards apart.

Put the piles 20 to 40 yards from the green.

Draw two circles on the green around the hole: one with a 6-foot radius (birdie zone), one with a 15-foot radius (par zone).

Hit 36 sand shots: 18 shots trying for the small circle, 18 shots trying for the bigger circle.

Start at any pile. Hit one shot at a time, aiming for the zone you need.

After 18 shots at the small circle, switch to aiming at the big circle for the last 18 shots.

Count a shot as good if it stops in the target circle. Shots outside the big circle are misses.

Add up how many good shots out of 36 and enter your score in the app, out of 36 attempts.

Set up 10 piles of balls in two rows with 5 piles in each row. Leave 3 yards (2 meters) between the rows, and 4 yards (4 meters) between piles in each row.

Put these piles in the sand area, 20 to 40 yards from the hole.

On the green, mark 4 equal circles using string or tees. Each circle has a 6-foot (2 meter) radius.

Hit 36 sand shots. Hit 9 shots at each of the 4 circles.

Start from any pile. Hit one ball at a time, aiming for the first circle.

After 9 shots at the first circle, move to the next circle and repeat until all 4 circles are used.

Count how many balls stop inside the correct circle.

When done, add the number of balls inside the circles, out of 36 attempts, and enter the score in the app.

Pick two different bunker spots, each 20 to 40 yards from the hole.

Put Target A on the left and Target B on the right on the green, about 10 feet apart.

Hit 36 shots total: 18 from one spot, 18 from the other spot.

From each spot, hit 9 shots to Target A and 9 shots to Target B. Alternate every 3 shots.

Use the same setup and swing for all shots. Only change where you aim.

Count a shot as good if it stops within 3 feet of the target you aimed for.

Add up your good shots out of 36 and enter the score in the app.

Put 18 balls in a straight line in the sand. Make a second line of 18 balls. Lines should be 5 to 10 yards apart, balls in each line 1 foot apart.

Pick two flags on the green, 20 to 40 yards away. Each line aims for its own flag.

From the first line, hit 18 balls trying to land each one within 10 feet of the first flag.

Move to the second line, hit 18 balls trying to land each one within 10 feet of the second flag.

Count how many balls from each line stay inside the 10-foot circle.

Add up total successful balls out of 36 attempts and enter score in the app.