We're actively building out Three-Sided with some big new features and community ideas:
Show new users how it works with sample flashcards
Earn points for studying and decorate your study identity
Flashcard streaks and leaderboards to reward consistency
Smart hints and help breaking up complex flashcards
Tag-based decks for focused revision sessions
Video or animation walkthrough for new users
Support for image and audio flashcards
Requests, online status, comments, and shared progress
Automatically organize flashcards by topic
Import your existing Anki decks seamlessly