Welcome back! For Day 4 of the challenge, let’s do a short and fun activity based around a concept called cognitive reserve.

Executive producer Laura Koch aka DJ “Cookie” tested Iris and Erik with brain teasers in celebration of International Brain ...

A brain teaser is a type of puzzle which is used for fun and tricky games, and a challenge to our minds to solve different ...

The brain teaser was shared on X (formerly Twitter) by @Parkertzb with the caption, “Brain Teaser..! How many 16 can you see?

This brain teaser challenges readers to locate an inverted '64' hidden among a series of '94's within a strict 7-second time limit.

Test your logical thinking with this exciting matchstick puzzle. Move just three matches to form two perfect squares within ...

It’s scientifically proven that doing a wide range of puzzles improves your memory, gives you sharper thinking and can also help prevent dementia as you get older. Inside this weekend’s Liverpool ECHO ...

ciLiving host, Jaclyn Friedlander challenges ciLiving contributing host, Tommy Bickham to a game of Word Teasers. Get ready to challenge your brain with Word Teasers! In this game, players solve fun ...