but as any puzzle lover knows, it’s all about finding the pattern. This particular brain teaser has sparked a lot of debate among users as they try to predict the next number in the series.

Brain teasers improve cognitive skills by challenging pattern recognition. A puzzle asks you to find the missing letter among A, E, and O in a grid. Pattern recognition brain teasers are designed ...

When Lindsay Stead’s moon puzzle started trending on Google, the jigsaw-puzzle publisher had no idea it would be bad for business. Her puzzle’s sudden popularity ignited after Hong Kong-based ...