| Answer | Crossword Clue |
|---|---|
| ETD | Pushback conjecture: Abbr. |
| ETD | When "pushback" should be: Abbr. |
| Answer | Crossword Clue |
|---|---|
| ETD | Pushback conjecture: Abbr. |
| ETD | When "pushback" should be: Abbr. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.