Brain Tests & Quizzes
Challenge your brain with our collection of free online tests. No sign-up required — just click and play.
Color Vision Test
How well can you distinguish between similar colors? Test your color perception ability.
Reaction Time Test
How fast are your reflexes? Measure your reaction time in milliseconds.
CPS Test
How fast can you click? Measure your Clicks Per Second.
Memory Test
How good is your short-term memory? Test your sequence recall ability.
Pattern IQ Test
Can you spot the pattern? Test your visual pattern recognition and logical thinking.
Personality Test
Discover your personality type. Based on Jungian psychology — find your strengths, career matches, and compatible types.
Number Memory Test
How many digits can you remember? Test your working memory with increasingly longer number sequences.
Aim Trainer
How fast can you hit targets? Test your precision and speed with randomly appearing targets.
Chimp Test
Can you beat a chimpanzee? Test your short-term memory by remembering the positions of numbers.
Typing Speed Test
How fast can you type? Measure your typing speed in words per minute and accuracy.