It is very hard to demolish candy bombs and clear jelly squares under liquorice swirls, especially when they're also behind the icing or locked candies; the liquorice swirls makes you think twice to destroy the icing and locked candies using special candies if the former haven't been destroyed. Some people can pass it easily, but some get are getting stuck here for a long time.
Make horizontal striped candy to demolish all candy bombs at once. Then, don't use any special candies to clear licorice swirl. Clear them by normal mixing. After that, the reserved special candies can be used to clear the jelly squares.