A tricky beach-themed brainteaser is challenging readers to find the one word that doesn’t belong. Can you spot the imposter ...

Optical illusions provide cognitive benefits such as improved critical thinking, observation skills, and visual-spatial awareness. Engaging with them daily can sharpen the brain, stimulate ...

Try solving a pattern-based puzzle posted on Instagram by Optical Illusions. The puzzle presents three patterns and asks you to predict the next shape for a square. By analyzing the circular ...

Mathematicians have invented a new 13-sided shape that can be tiled infinitely without ever repeating a pattern ... called "the einstein." The word doesn't come from the famous Albert but from ...

It's a 13-sided shape that they dubbed "the hat," even though ... is that it can tile a plane without creating a repeating pattern. The hat can tile a surface without creating transitional symmetry.

This article will use the custom shape to make a pattern that you can use for multiple applications. To create the pattern, you get the shape from the custom shape tools, cut it up and design it ...