Level 170 is the fifteenth and last level in Pastille Pyramid and the 78th jelly level. To pass this level, you must clear 55 double jelly squares in 25 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
The jellies in the narrow lanes are difficult to clear; there are also chocolate spawners generating chocolate to cover them. Therefore, multiple striped candies are required. Colour bomb + striped candy combinations are ideal and will help get rid of a lot of the jelly. Make as many combinations as possible.