The real challenge here is that all this needs to be done only in 15 seconds. This means that you only get 15 seconds to find out things that are not similar in the two images. Now, try to observe the ...

Spot the difference puzzles are excellent for testing an individual's observation skills and memory power. These present ...

BRAIN TEASER: THIS 'TRICKY' NATURE-INSPIRED MATH PUZZLE MIGHT STUMP YOU IF YOU'RE NOT CAREFUL The differences can be found in the details — so look closely as you compare the two images.

Readers must identify the differences between two similar images in a spot-the-difference game. Notice the change. Puzzles are a fantastic way to test your memory and focus.