Where do I buy the hints? All the types of hints can be bought in our Store. Go to the "More" tab. Tap on the menu option "Store". Choose the "Hints" tab. Buy the pack of hints you need. What is a hint?! What is the function of each hint? Related articles How do I review what I have learned? What is a hint? What are Flowers? How do I hide the words or sentences I already know? How do I change my level?