In the above image, you can all see an inverted series of 27. At first glance, it look in a simple and repetitive. But, take ...

Brain teasers are fun little puzzles that make you think in different ways. They might look simple at first, but they often ...

The NYT Mini Crossword for March 9, 2026, offers a quick daily puzzle with clever clues and short answers that test ...

Optical illusions demonstrate how the brain interprets visual information. This short video presents a simple illusion experiment. Viewers can test how their perception reacts to the effect. The ...

New research breaks down the potential impact of playing a free online brain game. Here's what experts say about it.

Math puzzles are a good way to test your critical thinking skills. Math puzzles can boost analytical thinking and problem-solving skills. In today’s math puzzle challenge, you need to find the missing ...

New research breaks it down.

This International Women’s Day, share a beautiful quote, message, or wish with your women friends, sisters, wife, daughters, and mother, and celebrate them with kind words curated just for them, from ...

The New York Times has launched the Midi, a daily medium-size crossword. Solve it on our website or in the Games app.

People who lose their visual imagination after a stroke share damage to a single neural circuit. A new analysis maps these ...

Your brain begins as a single cell. When all is said and done, it will house an incredibly complex and powerful network of some 170 billion cells. How does it organize itself along the way? Cold ...

After decades of thinking mental sharpness came from crossword puzzles and documentaries, I discovered the real secret when a ...