Clear all the Jelly and score 30,000 points in 20 moves
1 star: 30000 points
2 stars: 70000 points
3 stars: 90000 points
The jelly in the bottom right and left corners is the easy part here, the hard part is getting to the 20 move bombs in the center up top, so you need to bash through all the blocks to get to them, since they are jelly spots. Try to head in through the sides as best you can, but it will be difficult. Fortunately all of the jelly is only single jelly, so one hit will do. Once you make it to the third column in and second piece down, it will allow the corner pieces to exit down to the board, so aim up in there. You don’t have to remove the bombs, ONLY the jelly underneath.
Patricia Frederick’s Tips for Candy Crush Level 174
If you can break the outside blocks in the row directly under the bombs, they should slip out and you can match them before they explode. Or try a color bomb/ striped candy combo or a striped/wrapped combo to remove them as well.