Feel the green—leave every Bump'n'Run inside the safe zone

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.

Set up 10 piles of balls in two lines. The lines are 3 yards/meters apart. Each pile in a line is 4 yards/meters apart.

Place the piles on grass 1 to 10 yards/meters from the green and 5 to 30 yards/meters from the hole.

Make 9 stop zones on the green with buckets, string, or tees. Number the zones 1 to

Divide 36 tries into 9 groups of 4 shots. Each group tries for a different stop zone.

For each set of 4 shots, choose any pile and hit shots to the chosen stop zone.

After 4 shots at one zone, go to the next stop zone and do the same. Do this for all 9 zones.

Count every shot that stops in the right zone as a success.

Add up successes out of 36 tries and enter the score in the app.

Place a bucket of balls next to the green with 2 straight lines of 20 balls arranged perpendicular to each other.

Space the lines 5 to 10 yards/meters apart, with each ball about 1 foot (30 cm) apart in each line.

Mark two circles on the green: an inner circle with a 6-foot (2 m) radius and an outer circle with a 15-foot (5 m) radius around the hole.

Hit 36 bump-and-run shots in 2 sets of 18 shots, switching between the two lines.

Hit 3 to 5 shots from one line, then switch to the other line, until all 36 balls are played.

Try to land balls in the circles: inside the inner circle is best, inside the outer circle is okay.

Count how many balls stopped inside the outer circle (including the inner circle), and enter your score in the app out of 36 attempts.

Set up 4 lines of 9 balls each, with balls 1 foot apart.

Place the lines on grass, 1 to 10 yards from the green, 5 yards between lines.

Mark two circles on the green around the hole: one with a 6-foot radius, another with a 15-foot radius.

Hit 36 shots, in two groups of 18 shots.

For the first 18 shots, aim for the small circle. For the next 18 shots, aim for the big circle.

Hit balls in order from any line, switch lines as wanted.

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

After 36 shots, count how many hit their target circles and enter your score in the app out of 36 attempts.

Set up 36 balls in 9 piles of 4 balls each, in lines 5 to 10 yards apart next to the green.

Mark 9 stop zones on the green with buckets, string, or tees, in a line or grid.

Hit 36 bump-and-run shots, 4 shots to each stop zone.

Keep piles in place and take turns hitting from different piles to each stop zone in order.

Count a success each time the ball stops in the right zone.

When all 36 shots are done, add up successful shots and enter the score in the app out of 36 attempts.

Put 40 balls into 8 piles of 5 balls each. Place the piles between 1 and 10 yards from the green and 5 to 30 yards from the hole.

On the green, use string or tees to make 4 equal sections inside a circle with a 6-foot radius around the hole.

Hit 36 bump-and-run shots, split into 4 groups of 9 shots. Each group tries to stop the ball in a different section.

Choose any pile and hit 9 shots at the first section. Then do 9 shots for the next section, and repeat for all 4 sections.

For each set of 9 shots, use any pile, but keep the same setup for all shots.

Count each shot that stops in the correct section as a success.

Add up the number of successes and enter your score in the app, out of 36 attempts.

Set up 9 piles of 4 balls each, spread between 1 and 10 yards from the green and 5 to 30 yards from the hole.

Mark 9 stop zones on the green using tees, string, or small buckets.

Do 36 bump-and-run shots, 4 shots at each of the 9 stop zones.

From any pile, hit 4 shots to the first stop zone.

Do the same for the other stop zones, always 4 shots per zone, using the original ball setup.

Count shots that stop inside the right stop zone.

Add up how many shots were successful, and enter this number out of 36 attempts.

Set up 10 piles of balls with 4 balls in each pile.

Make 3 landing zones on the green, 6 feet apart in a straight line.

Hit 36 shots, with 12 shots at each landing zone.

Start from any pile and try to land 12 balls in the first landing zone.

After 12 shots, aim 12 shots at the second zone, then 12 at the third zone.

Count each ball that stays in the correct zone as a success.

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

Set up 4 lines of 3 balls each, for one player. Place balls 1 foot apart in each line. Place lines 5 yards apart. Total 36 balls.

On the green, use sticks or string to mark 3 landing zones in a row, each zone 6 feet apart.

Divide the 36 balls into 3 groups of

Aim 12 balls at Landing Zone 1, 12 at Zone 2, and 12 at Zone

Hit all 12 balls at Zone 1, then 12 at Zone 2, then 12 at Zone

Count each ball that stops inside the target zone as successful. After all 36 shots, count how many were successful, and record score out of 36.