| Rating | Solver | Clue |
|---|---|---|
| ODD | Puzzling | |
| ENIGMATIC | Puzzling | |
| MYSTERIOUS | Puzzling | |
| HARDEST | Most puzzling | |
| POSERS | Puzzling problems | |
| TEASERS | Puzzling problems | |
| STUMPER | Puzzling question | |
| ENIGMA | Puzzling thing | |
| CONUNDRUM | Puzzling question | |
| POSER | Puzzling question | |
| JIGSAWS | Puzzling carpenter’s tools | |
| KNOTTED | Entangled; puzzling; knotty. | |
| PERPLEXING | Embarrassing; puzzling; troublesome. | |
| TICKLER | Something puzzling or difficult. | |
| PUZZLINGLY | In a puzzling manner. | |
| TEASER | Sneak preview of puzzling question | |
| CRUX | Anything that is very puzzling or difficult to explain. | |
| POSE | To question with a view to puzzling; to embarrass by questioning or scrutiny; to bring to a stand. | |
| ENIGMATICAL | Relating to or resembling an enigma; not easily explained or accounted for; darkly expressed; obscure; puzzling; as, an enigmatical answer. | |
| RIDDLE | Something proposed to be solved by guessing or conjecture; a puzzling question; an ambiguous proposition; an enigma; hence, anything ambiguous or puzzling. | |
| UNDO | To loose; to open; to take to piece; to unfasten; to untie; hence, to unravel; to solve; as, to undo a knot; to undo a puzzling question; to undo a riddle. | |