Did you know?

Improve your math and memory skills with this simple yet exciting quiz game

Did you know is a free casual mathematics game where you have to answer fast to math questions. But it doesn't end there...
Every few rounds a number's meaning changes. For example, you get a statement like "Did you know that: 1 = 3", and now every time you see a 1 you treat it like it's a 3! This way you practice your memory skills and learn math at the same time.

Choose the right number but remember that some questions are tricky.
Only 3% can score more than 20!
After several rounds the game becomes really challenging and it's difficult to remember all the changed numbers in time.

Play this unique game daily to exercise your mental focus, train you brain or relax and have fun. Perfect for educating kids and keeping adults sharp!