Challenge your intelligence with pattern recognition, logical reasoning, and spatial awareness.

Test your reflexes by clicking as fast as you can when the color changes.

How fast can you type? Test your typing speed and accuracy.

Remember the sequence of numbers like a chimpanzee. How far can you go?

Remember the longest number sequence possible.

Click targets as quickly and accurately as possible.

Remember an increasing pattern of squares in a grid.

Repeat the pattern of flashing tiles in the correct order.

Test your vocabulary by remembering increasingly complex words.

Race against time to solve mathematical problems quickly.

Solve increasingly difficult sliding puzzle challenges.

Find matching pairs in a grid of cards. Test your memory!