It’s not as simple as it looks. You might see one and the answer seems so simple to you but when you find out what the answer actually is, you wonder how you could have fallen so far from the mark. That is the case with this puzzle, and it is stumping people with its simplicity!
This is an excellent test for determining how well your eyes are focused. According to studies, our eyes work in tandem with our brains. To scan a photograph, the brain sends impulses to the eye muscles.
The average IQ score is always 100, and your personal score tells you your IQ ranking compared to the average. IQ scores are based on comparisons with other people who took the test: the norm group.