This is not a difficult level. You just need to work your way down to the bottom. Since a lot of liquorice swirls are present, you'll most likely need special candies, so take advantage of the wrapped candy cannons.
Due to the abundance of liquorice swirls, creating striped candies is not recommended in this level.
After you clear some of the swirls, you can make wrapped candies on your own as well. It's highly recommended that you combine them with the wrapped candies that spawn from the cannons - that will take out a lot of swirls.