Optical Illusion: Find the odd puppy in the picture in 4 seconds!

[{"selector":"#anim-8e88d283-ed27-4233-b4ab-db96a8e2e117 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Optical illusions are bizarre sights that test our perception and visual abilities.

[{"selector":"#anim-7861d992-e409-418a-b016-15d951f6025a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] These illusions reveal important insights into how our brain interprets complicated visual information.

[{"selector":"#anim-5929075e-1cf1-4773-9dcd-cccfb0f5866d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Optical illusions are not only enjoyable to solve, but they can also help you improve your creativity and mental health.

[{"selector":"#anim-c3e4821b-230f-4cb6-a1f9-07414e8f86b5 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Regular practice of such activities has the potential to improve cognitive capacities and so avoid cognitive decline in elderly adults.

[{"selector":"#anim-78acd239-2406-4545-8ad2-cbdb24d53458 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] The image above shows a grid full of pups. However, one of the puppies differs from the others. Readers are challenged to identify that weird puppy in 4 seconds.

[{"selector":"#anim-60855f13-af38-4783-b2d2-6355b2009b02 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] This assignment will put your observational abilities to the test.People with the best visual abilities can spot the strange puppies faster than other readers.

[{"selector":"#anim-74762caf-7e03-44f4-b587-10b374412370 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Congratulations to those who noticed the dog; you have great attention to detail.

[{"selector":"#anim-e5230d4b-7477-4eb8-8446-8af0f29085ab [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Those who couldn't find the strange puppy can look at the solution below.

[{"selector":"#anim-be197ee5-99db-4afb-a185-ed7b5b1ac6ac [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] If you enjoyed this optical illusion challenge, don't forget to check out some more from our recommended reading section below.