- Conundrum
- Dead end
- Difficulty
- Dissatisfaction
- Glitch
- Puzzle
- Puzzle or question
- Brian and Teresa managed a puzzle just like this one
- Conundrum
- Conundrum (11)
- Difficult problem
- Problem or puzzle
- Puzzle
- Affected person
- Baffling question
- Baffling questions
- Conundrum
- Difficult problem
- Difficult question
- Mannequin
- Baffling person
- Conundrum
- Difficult problem
- Disrupted game in mystery
- Head-scratching mystery resolved in-game
- Island overcome by dreadful mange? It’s a mystery!
- Mysterious person or thing
- A poser
- Brain-teaser
- Clever conundrum
- Conundrum
- Drill referenced in rejected battlefield dirge
- Enigma
- Large meshed sieve