The good news is all the triple hit blocks are NOT jelly candy,, only the 10 spaces in the middle with spinners on them. Getting to them is the hard part. It’s generally easier to take out the 2 columns on the left and/or the 2 columns on the right of the spinners to get access in there.
Thanks to Matthew Dean
Patricia Frederick’s Tips for Candy Crush Level 150
The key to this level is breaking the blocks on one side. Keep hammering at them until you’ve broken through the outer 2 columns and candies start to fill the jellies. Then make matches to clear the jellies. (Removing all the blocks is a waste of moves.) If you attack the bottom blocks, the licorice whirls will drain out, but you can pop them out of the way.