Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Astronomer	Win in the "Astronomy" category.
Chef	Win in the "Cuisine" category.
Erudite	Win a 60-question game against another player.
Expert	Win a 15-question game against another player.
Game master	Win a 60-question game against the computer.
Guru	Win a game without making a mistake.
Humanist	Win in the "Russian literature" category.
Intellectual	Win a 30-question game against the computer.
Main menu	Visit the main menu.
Mathematician	Win in the "Mathematics" category.
Philologist	Win in the "World literature" category.
Professor	Get to the top 10 for all players in single-player games.
Scholar	Play with no opponent and win a 30-question game.
Superman	Get to the top 10 for all players in multi-player games.
Winner	Play with no opponent and win a 60-question game.