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

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.

Arrange 10 piles of balls in two lines, with 5 piles in each line. Lines are 3 yards/meters apart; piles are 4 yards/meters apart in each line.

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

On the green, make two target circles with string or tees: an inner circle with a 6-foot/2-meter radius, and an outer circle with a 15-foot/5-meter radius.

Hit 36 bump-and-run shots: 18 shots at the inner circle, 18 shots at the outer circle.

Pick a ball pile and hit a bump-and-run shot to the target circle.

After 18 shots at one circle, switch and do 18 shots at the other circle.

Count every shot that stops inside the target circle as a success.

Add up your successful shots out of 36 in the app.

Set up 10 piles of balls in two lines that cross each other. Put 5 piles in each line. Leave space between all piles and lines.

Put the piles 1 to 10 yards/meters from the green and 5 to 30 yards/meters from the hole.

On the green, mark two big circles around the hole. Make the first circle 6 feet (2 meters) out from the hole, and the second circle 15 feet (5 meters) out from the hole.

There are 36 shots total. Split them into 3 groups of 12 shots.

First 12 shots: try to stop the ball inside the small (inner) circle. Next 12: try to stop the ball inside the big (outer) circle but outside the small circle. Last 12: try to keep the ball anywhere on the green.

Hit one ball from each pile. Keep moving around the piles any way until all 36 shots are done using the right target for each group.

Count how many balls land in the right place for each group: inside the small circle for the first 12, in the big circle but outside the small one for the next 12, and anywhere on the green for the last

Enter score in the app, out of 36 attempts.