Here are some of the Eye and Brain Teaser Pictures. These brain twister picture can be used to improve the concentration. It increases the communication between the right part of brain and left part of brain and hence increases the concentration.
First picture gives the illusion of 3D picture which looks like rotating well. Other Brain Twister Images are also similar. Looking at these pictures for some time will definitely give twist to your mind and eyes.
Checkout more puzzles by clicking on the below image
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