What is the function of each hint? Our app offers you two types of hints: 1. Easy Hints- help you in all the easy games.2. Smart Hints- help you in all the complex (smart) games.What is a hint?How do I buy packs of hints? Related articles How do I buy packs of hints? What is a hint? What can I do with my Flowers? How do I earn Flowers? How do I review what I have learned?