You can re-do practices in the previous levels in Power Drill.
1. | Click/Tap the “Power Drill” tab. |
2. |
Click/Tap the boxes with number to open the exercises. (New level of Power Drill will be unlocked once you have promoted to that level.)
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3. |
The exercise of the level you selected will be opened. Click/Tap "Start" to do the drills for review and improvement.
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