Based on the app's description, here are three potential topics that users may discuss online, along with questions to ask you: 1. Word Game $'s unique features and mechanics: What do you expect to find in the game's new word-building mechanics apart from usual anagrams and word searches? 2. Difficulty levels and puzzle types: How do you think the game's difficulty levels and various puzzle types will affect your overall gaming experience? 3. Learning and cognitive benefits: In what ways do you think playing a word game like Word Game $ can improve your vocabulary, memory, and cognitive skills? Let me know your answers!