Thread the gap: precision Bump'n'Runs to a tight pin

Set up 10 piles of balls with 4 balls in each pile, in two lines 5 to 10 yards apart, and each pile 2 yards apart in its line.

Place 9 stop zones on the green using markers. Space them so each is easy to aim at.

Divide 36 shots into 9 groups of 4 shots.

Hit 4 shots at each stop zone. Hit from any pile, but keep ball setup the same.

After 4 shots to one zone, move to the next zone. Keep going until all 9 zones are done.

Count how many shots stop inside the target zone for each group.

Add up total successful shots. Enter score in the app, out of 36 attempts.

Place two straight lines of 18 golf balls each on flat ground near the green.

Space the lines 5 yards apart and put them 5 to 30 yards from the hole.

Hit 36 bump-and-run shots.

In the first line, hit every third ball, skipping the two in between.

At the end of the first line, switch to the second line and do the same. Alternate lines until all 36 shots are hit.

Place three target zones on the green in a line.

For the first 12 shots, aim for the closest target zone.

For the next 12 shots, aim for the middle zone.

For the last 12 shots, aim for the farthest zone.

Count each shot that lands and stops in the correct zone as a success.

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

Set up 10 piles of balls in two crossed lines. Each line has 5 piles, 3 yards/meters apart.

Put the piles 1 to 10 yards/meters from the green and 5 to 30 yards/meters from the hole, on the same type of grass.

Mark 3 target zones on or near the green, spaced far apart.

Hit 36 bump-and-run shots: 12 for each target zone.

Pick any pile and hit 12 balls, trying to land and stop the ball in the first target zone.

Hit 12 shots at the second target zone, then 12 at the third.

Keep the same ball setup for every shot. Don’t change ball position or lie in the pile.

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

At the end, enter the number of balls that stopped in the target zones out of 36.

Place 10 piles of balls in two lines that cross like a plus sign. Each line has 5 piles, 3 yards/meters apart.

The piles should be 1 to 10 yards/meters from the green and 5 to 30 yards/meters from the hole.

Mark 9 stop zones on the green in a 3x3 grid, spaced to cover different parts.

Hit 36 bump-and-run shots, divided into 9 groups of 4 shots.

For each group, pick a stop zone and hit 4 shots from any piles.

A shot is successful if it stops in the target stop zone.

Repeat until 4 shots have been aimed at each stop zone.

Count how many shots stopped inside their target zones. Enter your total out of 36 attempts.

Set up 4 rows of 9 balls each, spaced 1 foot apart. Each row is 3 yards apart.

On the green, use strings or tees to mark 4 circles, each 6 feet wide.

Hit 9 balls at each circle, for a total of 36 shots.

Start at any row. Hit 9 balls at the first circle, then the next 9 at the second, and so on for all circles.

Keep the balls in the same place and aim at the target circle each time.

Count how many balls stop inside each circle after 9 shots.

Add up the number of balls that stopped inside the target circles out of 36, and enter score in the app, out of 36 attempts.

Make two lines of 18 balls each, one foot apart, next to the green, in an L-shape.

Put 3 markers at the edge of the green, 6 feet apart, to make 3 landing zones in a row.

Hit 36 bump-and-run shots: 12 shots at each landing zone.

Switch between ball lines. For each zone, hit 3 shots from one line, then 3 shots from the other, until all 12 shots per zone are done.

Each time a ball stops in the right zone, count it as a successful shot.

After all 36 shots, add up your 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.