secretpuzzle

noun
UK /ˈsiː.krət ˈpʌz.əl/
US /ˈsiː.krət ˈpʌz.əl/

A secret puzzle is a puzzle you solve to find a hidden answer.

The kids solved the secretpuzzle to find the treasure map.


OTHER MEANINGS

2. A game where you must guess a hidden word or code.

We played a secretpuzzle game at the party.

3. A tricky question that has a secret answer.

Her secretpuzzle about the missing key stumped everyone.

4. A puzzle that hides a message inside it.

The secretpuzzle on the card revealed a birthday wish.