| Answer | Crossword Clue |
|---|---|
| OPSYS | Windows or Unix, briefly |
| OPSYS | Windows or Linux, briefly |
| Answer | Crossword Clue |
|---|---|
| OPSYS | Windows or Unix, briefly |
| OPSYS | Windows or Linux, briefly |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.