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

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.

Put 36 balls into 6 piles of 6 balls each around the chipping area, between 1 and 10 yards from the green, and 5 to 30 yards from the hole.

On the green, make two rings around the hole with string or tees: a small ring with a 6-foot radius and a bigger ring with a 15-foot radius.

Split your shots into two groups of

For the first 18 shots, try to land the ball inside the small ring (6-foot radius).

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

Hit one ball at a time from any pile. Do 18 shots for the first target, then do 18 shots for the second target.

Count every ball that stops inside the target ring as a success.

After all 36 shots, add up how many landed in the right rings and enter your score in the app, out of 36 attempts.

Put 36 balls into 6 piles of 6 balls. Place the piles on grass or slopes 1 to 10 yards from the green and 5 to 30 yards from the hole.

Mark two circles on the green: one small (6-foot radius), one big (15-foot radius).

Hit 36 shots in total. For the first 18 shots, aim for the small circle. For the next 18 shots, aim for the area between the small and big circle.

Start at any pile and hit 3 shots at a time toward the target, moving from pile to pile until you finish 18 shots.

Do the same for the bigger circle with the next 18 shots, 3 from each pile.

Count how many balls stay in the target circle for each set of 18 shots.

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