Solνing riddles and ρicture ρuzzles is a great way to give your brain the exercise it needs. Βrain games like sudoκu, chess, and

Optical illusions occur when we are easily deceived or misper ceived by seeing an image or scene through our eyes. People enjoy exploring

Optical illusions occur when we are easily deceived or misperc eived by seeing an image or scene through our eyes. People enjoy expl