Corona Sweeper

A virus outbreak has spread across the grid in Corona Sweeper. Quarantine infected people before the virus spreads, using classic Minesweeper rules with patients instead of mines. Early boards contain fewer infected people. Later ones expand the grid and add more patients to track.

How to play?

Read the numbers from 1 to 8 on each tile. Every number shows how many infected people stand around that tile. A 3 means three infected neighbors. An 8 means all eight surrounding spaces hold infected people. Place masks on suspected patients, then test only healthy people to reveal the whole board without spreading the virus.