puzzle, enigma
| CONUNDRUM |
List of words for the clue puzzle, enigma from the crossword:
ELGAR UFO RIDDLE YETI CODE ALAN MAZE NSA POSER UBOAT SPHINX SOUL SOMEONE SOMEBODY SECRET RUSSIA PERSON NIMROD MYSTERY 
Snapshots of the past: 1902
Snapshots of the past: 1911| Word | Clue |
|---|---|
| ENIGMA | puzzle, mystery |
| PUZZLE | enigma, mystery |
| RIDDLE | conundrum, enigma |
| SPHINX | enigma |
| SUDOKU | logic number grid puzzle |
| ACTION | putting on the boards |
| ENIGMA | puzzle, mystery |