Looking for a challenging and stimulating activity? Try solving a pattern-based puzzle posted on Instagram by Optical Illusions. The puzzle presents three patterns and asks you to predict the next ...

We don’t look at polka dots twice. Our brains immediately recognize that they’re a repeating pattern of dots. The same goes for plaid, chevron or any kind of design. We’re also able to look at a bunch ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. There’s nothing puzzling about finding joy in discovering ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Kalee Thompson Kalee Thompson is an editor covering health, fitness, baby, and kid gear.