Score 14,000 points in 120 seconds.
1 star: 14000 points
2 stars: 23000 points
3 stars: 32000 points
Try your best to remove the locked in pieces to allow for more room to make 4 and 5 match candies. Just keep up with the matching and the 9 move bombs and 14,000 points should come no problem.
Thanks to Matthew Dean
Patricia Frederick’s Tips for Candy Crush Level 108
If a bomb is ready to explode, and you have the required points, simply let time expire—they are triggered by moves, not seconds.