| Answer | Crossword Clue |
|---|---|
| ASDIC | Early sonar, to Brits |
| ASDIC | Sonar, to Brits |
| PICTS | Early Brits |
| Answer | Crossword Clue |
|---|---|
| ASDIC | Early sonar, to Brits |
| ASDIC | Sonar, to Brits |
| PICTS | Early Brits |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.