Difference 2 diamondsDifference (units; 1 diamond = 10 units): 20Aim: -3Difference 2 diamonds: 3 × 2 = 6; 6 − 9 = −3. Aim into the negative zone. Spin 2.
Zigzag · Drill cards
Aim = (3 × Difference) − 9 · If the difference is counted in units: Aim = (3 × Units) / 10 − 9
Difference 6 unitsDifference (units; 1 diamond = 10 units): 6Aim: -7.2Difference 6 units: 3 × 6 = 18; 18 / 10 = 1.8; 1.8 − 9 = −7.2. Aim into the negative zone. Spin 2.
Difference 12 unitsDifference (units; 1 diamond = 10 units): 12Aim: -5.4Difference 12 units: 3 × 12 = 36; 36 / 10 = 3.6; 3.6 − 9 = −5.4. Spin 2.
Difference 2 diamondsDifference (units; 1 diamond = 10 units): 20Aim: -3Difference 2 diamonds: 3 × 2 = 6; 6 − 9 = −3. Spin 2.
Difference 16 unitsDifference (units; 1 diamond = 10 units): 16Aim: -4.2Difference 16 units: 3 × 16 = 48; 48 / 10 = 4.8; 4.8 − 9 = −4.2. Spin 2.
Difference 10 unitsDifference (units; 1 diamond = 10 units): 10Aim: -6Difference 10 units: 3 × 10 = 30; 30 / 10 = 3; 3 − 9 = −6. Spin 2.
Difference 7 diamonds, off the ball (spin 1)Difference (units; 1 diamond = 10 units): 70Aim: 12Difference 7 diamonds: 3 × 7 = 21; 21 − 9 = 12. Played off the ball from the inside: spin 1.
Difference 4 unitsDifference (units; 1 diamond = 10 units): 4Aim: -7.8Difference 4 units: 3 × 4 = 12; 12 / 10 = 1.2; 1.2 − 9 = −7.8. Spin 2.
Difference 8 diamonds, off the ball (spin 3)Difference (units; 1 diamond = 10 units): 80Aim: 15Difference 8 diamonds: 3 × 8 = 24; 24 − 9 = 15. Played off the ball from the outside: spin 3.
Difference 4 diamondsDifference (units; 1 diamond = 10 units): 40Aim: 3Difference 4 diamonds: 3 × 4 = 12; 12 − 9 = 3. Aim into the positive zone. Spin 2.