| All-star cast problems |
| Cause of stomach problems, sometimes |
| Pilot's problem |
| Archeological shelter |
| Biological community |
| Inflamed eye problem |
| Tooth or tummy problem |
| Tummy problem |
| Am I the problem? |
| Mrs. Malaprop's problem |
| Bureaucratic problem |
| Psychological studies |
| Handle problems |
| Anonymous disclosure, and a problem at the end of each starred answer |
| Biological grouping |
| Jason's mythological ship |
| ___ all (email option sometimes causing office problems) |
| Geologic period |
| Ill-fated mythological hunter |
| She's a problem that needs to be solved, in song |
| Jet ___ (problem when changing time zones) |
| Admonition against trying algebra problems after imbibing? |
| Figures I'd have this problem! |
| Printing problems |
| A doctor may have a problem if she ___ |
| You're telling me your problems why? |
| Biological interstices |
| Able to get around, biologically |
| Pathological egotists |
| Geological depression |