All the jelly is double jelly here, and all the middle columns lead directly to the transporters below it. If you can make a horizontal candy and drop it in the bottom and then set it off with a vertical one, you are in great shape. The far left and right columns are the difficult ones, where you need to either shoot a horizontal striped candy over or mix a color bomb and striped candy or a wrapped and striped candy and shoot it over.
Patricia Frederick’s Tips for Candy Crush Level 244
Do not make any matches at first in the isolated row below the center board. Try to create some specials (horizontally striped candies are the best) and drop them to the bottom row of the board. Then make matches in the isolated row to drop those specials into the isolated row to help clear those jellies. Use the mystery candies to create striped/wrapped combos to clear as many jellies as possible in either of the isolated columns on the sides.