Level 20 – video and trick on how to start

Starting Bubbles: 38

Special Bubbles:
Black Bubbles

You need to get a good start, like in this pic to achieve a good score on level 20. If you got green spiders on both sides of the level, you need to shoot down the side clusters quite fast to gain more score from the green Spiders. It is important not to burst any bubbles in between the sides and the black rows, as you get really low scores from bursting them and great scores from droping them via green spiders into cauldrons.