Classic computer game whose players avoid hazardous items in a grid … as suggested by this puzzle?

MINESWEEPER

Think of a Windows game where you flag hidden dangers to clear a numbered battlefield—its name sounds like someone carefully navigating a risky area.

This clue hints at a well-known puzzle game where players click on grid squares to avoid hidden dangers—just like solving a crossword carefully to steer clear of wrong answers. The phrase "avoid hazardous items in a grid" directly points to Minesweeper, where mines are the threats you must dodge. The "as suggested by this puzzle" part is a playful nudge, comparing the risk of guessing wrong in the game to filling in a crossword incorrectly.