v 2.7
- New: New practice categories (RED,
GREEN, YELLOW, BLUE)
- New: A correct/incorrect answers
indicator
- New: Sort by correct and incorrect
answers
v 2.6
- New: Share Card Screenshot (Facebook,
Twitter, Dropbox, and others)
v 2.2
- New: Added Slovak (Slovenský) and
Vietnamese (Tiếng Việt) translations
- Other minor improvements