brain-teaserbox

noun
UK /ˈbreɪn tiːzə bɒks/
US /ˈbreɪn tizər bɑks/

A brain-teaserbox is a box full of fun puzzles that make you think.

Grandma gave me a brain-teaserbox for my birthday, and we solved three riddles together.


OTHER MEANINGS

2. A small container holding cards with tricky questions.

The teacher pulled a brain-teaserbox from her desk and read us a riddle.

3. A digital collection of logic puzzles on a website or app.

He opened the brain-teaserbox app to play a quick word puzzle.

4. A gift set of puzzle books and games sold together.

The store sells a brain-teaserbox for kids who love mysteries.

5. A person who is full of clever ideas and puzzles.

My cousin is a real brain-teaserbox—she always has a riddle ready.