The team is put into a room and given a brain teaser to solve.

A brain teaser is a form of puzzle that requires thought to solve.

Today, they're popular around the globe as decorative brain teasers.

How did you do with Newshour's earlier brain teasers?

Many books of children's puzzles and brain teasers sold at airports work the same way.

At the beginning of each section he wrote, as brain teasers, some explanations using Remez.

They'll find brain teasers for all levels of play, with each puzzle clearly labeled from easy to difficult.

The company produces games and brain teasers for all ages.

To the classic list of brain teasers - Which came first, the chicken or the egg?

With these questions knowing the answer just means you heard that brain teaser before.