| Answer | Crossword Clue |
|---|---|
| SPHINX | Enigmatic one. |
| MANOFMYSTERY | Enigmatic one |
| SPHINX | Enigmatic one |
| RUNE | Enigmatic one in "The Hobbit" |
| MYSTIC | Enigmatic. |
| MYSTIC | Enigmatic |
| SPHINXLIKE | Enigmatic |
| PUZZLING | Enigmatic |
| ESOTERIC | Enigmatic |
| RIDDLES | Enigmatic sayings. |
| SPHINX | Enigmatic person |
| RIDDLES | Enigmatic sayings |
| UFO | Enigmatic blip |
| RIDDLECAKES | Enigmatic bakery products? |
| GALT | Enigmatic Ayn Rand protagonist |
| LEONARDODAVINCI | Creator of an enigmatic smile |
| SMILE | Enigmatic feature of Mona Lisa |
| RMUTT | Famously enigmatic signature on Marcel Duchamp's "Fountain" |
