- Game / "Quiz" mode added.
- Game / "Survival" mode added.
- Game / 50 new questions added: 250 in total!
- Game (Quiz) / Display of grade (according to success rate).
- Game / The old quiz has been renamed in "Studies".
- Level / More detailed presentation of the game mode.
- Translations / Improvement of the English translation.
- Questions / Some errors fixed in the French version.