setproblem

noun
UK /ˈsɛtˌprɒbləm/
US /ˈsɛtˌprɑːbləm/

A set problem is a puzzle or question you have to solve.

The teacher gave us a set problem to work on in pairs.


OTHER MEANINGS

2. A problem assigned as part of a group of tasks to complete.

He finished the whole set problem before lunch.

3. A difficulty that comes with a particular collection or group of things.

The new set problem with the toy blocks is that some pieces are missing.

4. In math, a question about groups or collections of numbers or objects.

Our math set problem asked us to sort the shapes into two groups.