At first glance, the image appears to be just a plain green circle ... s talk about why these kinds of puzzles are more than just fun—they’re also great for your brain! READ ALSO: Optical ...

This optical illusion picture puzzle is designed to challenge your observation skills, intelligence, and logical reasoning.

Try our de-stress area to find more interesting puzzles and optical illusions. Check out the Valentine Week List 2025, along with the Valentine’s Week schedule and meaning.

Whether you like proving your intellect by solving brain teasers or getting to know yourself better with a quick personality test, our optical illusions ... Limited's Standard Terms and Conditions ...

Regular engagement with such optical ... while "S" is a continuous curve. Instead of looking at the entire image randomly, scan row by row or column by column. Such puzzles train the brain to ...

“The main goal is to destigmatize mathematics, to see that it can be fun, it can be playful, it can be creative, it can incorporate art, nature and things that are aesthetically pleasing,” Debikey ...