wildproblem

noun
UK /ˈwaɪldˌprɒbləm/
US /ˈwaɪldˌprɑːbləm/

A wild problem is a very hard puzzle that is messy and hard to fix.

Cleaning up the flooded playground was a wild problem for the whole school.


OTHER MEANINGS

2. A problem in nature that is hard to control, like a fire or a flood.

The forest fire was a wild problem that took days to stop.

3. A confusing situation that keeps changing and is hard to understand.

The lost bus route turned into a wild problem for the trip.

4. A very difficult question in a game or contest that has no easy answer.

The last round of the quiz was a wild problem for every team.