Know ThatYou Know.
The global EdTech quiz and learning platform. Born in Nigeria, built for the world. “Na here brain dey level up.”
From question to leaderboard in three steps
Run your first live quiz in minutes.
Create a quiz
Write multiple-choice questions and set a time limit for each one. Your quizzes are saved, so you can run them again any time.
Students join with a code
Launch a session and share the 6-character code. Students open it on any phone or laptop browser. No app, no sign-up.
Play live, see who knows
You move through the questions at your pace. Correct, fast answers score more, and the leaderboard updates after every question.
Everything you need to run a live quiz
Built for classrooms, lesson centres and private tutoring.
Live quiz sessions
Host a quiz in real time. You decide when to move on, skip a question or end the session.
Real-time leaderboard
Scores update the moment answers land. Correct answers earn up to 1,000 points, and faster ones earn more.
Join with a code
A short 6-character code gets students in from any browser. No app to install and no account needed to play.
Save your score
Students who played as guests can keep their results by creating an account straight after the game.
Session results
Full rankings after every session, plus a summary in your inbox with the average score and top players.
Student roster
Keep a list of your students. Add them one by one or import the whole class from a CSV file.
Progress history
Students see every session they have played. Tutors see their active and completed sessions in one dashboard.
Your screen. Their phones. One game.
You run the session from your laptop or projector while students answer from their own devices.
Game code
K7MP2Q
Question 4 of 10
What is the powerhouse of the cell?
Live leaderboard
- #1Amaka O.4,850 pts
- #2Tunde A.4,420 pts
- #3Zainab K.3,910 pts
- #4Emeka N.3,300 pts
Tutor view
What is the powerhouse of the cell?
Correct! +880 pts
Student view
Made for both sides of the classroom
Find out what your class really knows
- Turn any lesson into a live quiz in minutes
- Keep every student engaged, not just the front row
- See the rankings and averages the moment a session ends
- Reuse your quizzes and keep your class list in one place
Learn by playing, not by cramming
- Join with the code your tutor shares, no sign-up needed
- Answer fast and climb the live leaderboard
- Save your score to an account after the game
- Look back at every session you have played
Questions, answered
Do students need an account to play?
No. Students join with the 6-character code and a display name. After the game they can create an account to save their score and keep a history of their sessions.
What devices does BrainCognix work on?
Any phone, tablet or computer with a modern web browser. There is no app to download. Tutors usually host from a laptop, often on a projector, while students answer on their phones.
How are points calculated?
A wrong answer scores 0. A correct answer scores between 500 and 1,000 points: the faster the answer, the more points it earns. The leaderboard updates after every question.
What if a student’s internet is slow?
Answers that arrive a moment after the timer ends, because of a slow connection, are still accepted within a short grace period, so a slow network does not cost a student the question.
Can I reuse a quiz?
Yes. Quizzes are saved to your dashboard, and you can launch a new session from any of them whenever you like.
What happens to the results?
They are saved. You see full rankings on your results page, and we email you a summary when the session ends. Students with accounts can see their own results in their history.
Can I add my whole class at once?
Yes. Upload a CSV file of your students to your roster, or add them one at a time.
Run your first live quiz.
Create a quiz, share the code and watch your class compete. It takes a few minutes to set up.