Bubble Witch Saga Level 22
Starting Bubbles: 35
Recommended Magic Potion:
The Yellow Spider Potion
Points needed for 1, 2, 3 Star:
45 000, 80 000, 110 000
You should burst some small clusters or pairs of bubbles before dropping the black bubbles and the bubbles between them, as it gives you more points if the bubbles fall into the cauldrons via Spiders.
3 Star is indeed achievable, at least if you dare to take one or two bank shot at Level 22, like in this video. ;-)