Knowledge Chase

Remember what you learned at school? Prove it.

Eight subjects: History, Geography, Science, Literature, Art, Sports, Technology & Entrepreneurship and Economics. Twelve levels, from 1st Grade to University Entrance. Answer, lose lives, collect stars, get a grade at the end.

AN EXPLANATION AFTER EVERY ANSWER
Each answer comes with a short note on why it is right. A question you get wrong still leaves you knowing something.

DAILY CHALLENGE
Twelve questions, the same for everyone in the world today, 30 seconds for each. One attempt per day, no second chance. Your streak counts consecutive days.

KNOCKOUT TOURNAMENTS
Qualify, then play a bracket of 8 or 16: one match per round, one attempt, the winner goes through. Make your own tournament with a code for friends, a class or the office, or join the open tournament.

DUEL A FRIEND
Answer twelve questions, get a link, send it. Your friend answers the same twelve and you both see who won. No sign-up and no invitations, just a link. Nobody to challenge? There is a duel with a stranger every day.

LIFELINES WHEN YOU ARE STUCK
50:50 removes two wrong answers. Skip moves past the question. Audience shows how other players answered.

ALSO
• Exam with questions from every level at once
• Knowledge map: a grade per subject and grade level; tap a weak spot to play it
• Notebook with the questions you got wrong
• Weekly and all-time leaderboards
• Works offline; your score reaches the leaderboard when you reconnect

Free. No ads. Progress lives on your phone. An account is only needed if you want to compete on the leaderboard.

Over 2800 questions.