Thread the needle: roll your Bump'n'Run to tap-in range

Make two piles of 18 golf balls near the green: one pile has balls above foot level, one pile has balls below foot level.

Mark three landing zones in a line on the green's edge, about 5 feet apart (Zone A, Zone B, Zone C).

Hit 18 shots from the above-feet pile and 18 shots from the below-feet pile, for a total of 36 shots.

For each pile, hit 6 balls to Zone A, 6 balls to Zone B, and 6 balls to Zone C.

Count how many balls landed in the correct zone.

Add your successful shots and enter your total score in the app, out of 36 attempts.

Set up 3 target zones on the green, called Zone 1, Zone 2, and Zone

Space them about 6 feet (2 meters) apart in a straight line.

Place your ball at the same spot on the fairway for every shot.

Hit 36 bump-and-run shots, with 12 shots aimed at each zone.

Hit 12 shots aiming for Zone

Hit 12 shots aiming for Zone

Hit 12 shots aiming for Zone

Each ball that stops inside the correct zone counts as a success.

When all shots are done, count how many were successful and enter your total number of successful shots out of 36 attempts.

Set up two lines of balls next to the green on a slope. Each line has 18 balls, 5 yards apart, between 5 and 30 yards from the hole.

One line has balls above foot level, the other line has balls below foot level.

There are two groups: 18 shots from balls above feet, and 18 shots from balls below feet.

For each group, hit every third ball in the line until you hit all

Aim each shot to land and stop in a target zone on the green, 5 to 10 yards from the hole.

First, hit all 18 balls from above feet, then all 18 from below feet.

Count each ball that stops in the target zone as a success.

Add all successful shots out of 36 and enter your score in the app, out of 36 attempts.

Put 40 balls in 8 lines of 5 balls each around the green. Lines should be about 1 yard/meter apart and placed 1 to 10 yards/meters from the green and 5 to 30 yards/meters from the hole.

On the green, mark two circle zones around the hole: one with a 6-foot (2 meter) radius and another with a 15-foot (5 meter) radius.

Hit 36 bump-and-run shots—first 18 shots aiming for the small inner circle, then 18 shots aiming for the bigger outer circle.

Use any line of balls. Hit shots for the inner circle for 18 attempts, then switch to hitting shots for the outer circle for another 18 attempts. Change lines as wanted.

Count each ball that stops in the circle aimed for as a success.

After all 36 shots, add the number of successful shots out of 36 and enter your score in the app.

Set up two lines of balls (18 balls in each line) next to the green on sloped rough. One line is above feet level and one is below feet level.

Set each line 5 yards apart. Balls should be between 5 and 30 yards from the hole.

Hit 18 bump-and-run shots from the above feet line and 18 from the below feet line (36 total shots).

For each line, hit every third ball (leave two balls between each shot). Finish all shots in one line, then switch to the other.

Try to land and stop the ball inside a 6-foot circle around the hole.

Count a success for every ball that stays inside the target circle.

Add up all your shots that stopped inside the target circle, then enter your total score out of 36 shots in the app.

Make 10 piles of 4 balls (40 balls) in two lines, crossing each other near the green, 1 to 10 yards from the green and 5 to 30 yards from the hole. Keep piles 2 yards apart, lines 5 to 10 yards apart.

On the green, use string or tees to mark two circles around the hole: one with a 6-foot radius (inner), the other with a 15-foot radius (outer).

Use only 36 balls (9 piles of 4) for this test.

Split the 36 shots into two groups of

For the first 18 shots, try to land the ball inside the small circle.

For the next 18 shots, try to land the ball inside the big circle but outside the small circle.

Play bump-and-run shots by hitting from different piles, one after the other, keeping the same setup and order.

Count as a success if the ball stops in the correct circle. If not, it is a miss.

Count how many balls finished where they should in both circles. Enter your score in the app, out of 36 attempts.

Put 36 golf balls into 2 piles of 18 balls each. One pile goes next to the edge of the green, and the other pile goes 5 yards/meters from the edge.

Mark 3 target zones on the green in a line. Each zone is about 4 feet wide, and the zones are 4 feet apart.

Hit 36 bump-and-run shots total. Aim 12 shots for each target zone, one zone at a time.

Start with the pile closest to the green. Hit 12 shots at Zone 1, then 6 shots at Zone

Go to the pile 5 yards/meters away. Hit 6 more shots at Zone 2, then 12 shots at Zone

Count each ball that lands and stops inside the correct zone as a success.

Add up the number of successful shots out of 36 attempts and enter the score in the app.

Put 36 golf balls into 3 groups of 12 balls. Spread the groups around the green between 1 and 10 yards from the edge and 5 to 30 yards from the hole.

Mark 3 landing zones in a straight line at the edge of the green, each 6 feet (2 meters) apart.

Hit 36 bump-and-run shots: 12 to zone 1, 12 to zone 2, 12 to zone

Use the first set of 12 balls for zone 1, the second set for zone 2, and the last set for zone

Keep ball positions and distances the same for the whole test.

Count each ball that stops inside the target zone as a success.

Add your total successful shots and enter your score in the app out of 36 attempts.

Arrange 40 balls into 10 piles of 4 balls each. Place the piles in two parallel lines, 5 to 10 yards apart, with each pile in a line about 2 yards apart.

On the green, mark two target zones: an inner circle with a 6-foot radius and an outer circle with a 15-foot radius.

Hit 36 shots: 18 to the inner circle, 18 to the outer circle.

Hit shots from any pile, switch between piles and lines.

Count a shot as a success if it stops in the target zone.

After 36 shots, add up successful shots and enter score in the app, out of 36 attempts.