Related Clues:

• Gout's boiling hot -- that is becoming a difficult problem
• One of these that disgusts me, one having filled in one in ten?
• Violent criminal that's a difficult problem
• This water tester I'm disgusted one has broken
• Real head-scratcher
• Almost closed with disgusted expression -- that is no easy puzzle
• This is one item of clothing to cover over yuck
• Something awkward to work out to -- that's horrid, that is!
• A difficult one to crack?
• Criminal, say, that's disgusting; one blocking kick
• Closed? I’m disgusted — that is difficult question
• In match there's nothing that's nasty? That's hard to answer