Discover your intellectual strengths
You might say that these tests are for the easily amused - those of us who can become surprisingly absorbed in even the simplest games; and yet they are strangely captivating.
Interestingly, reaction times to simple tasks, have been shown to have high correlations with intelligence.
Colors - Simply click the start button and wait for the screen to change color.
Average time - This test returns the average result of five reaction times
Image - Simply click the start button and wait for the image to appear.
Letter - How many times can you hit the letter 'X' in 10 seconds?
Dots - How many dots can you follow in 15 seconds?