Full Screen Minesweeper — Play Free Online

Clear all 256 squares without detonating one of the 40 hidden mines. Left-click to dig, right-click to flag, or use the mode toggle on mobile.

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About Full Screen Minesweeper

Full Screen Minesweeper strips the classic away from installers and launchers: open the page, click a square and the board generates itself around your opening move.

The board centres itself in the viewport, so a maximised window frames the grid cleanly. The rules have not changed since the original. Every revealed square either opens into empty space or shows a number, and that number is the exact count of mines touching it across all eight neighbouring squares.

Desktop players use the traditional two-button scheme, while mobile players tap the Dig or Flag switch. Either way the mine counter tracks how many flags you still have left to place.

First-click safety is built in. Mines are placed only after your opening dig and never inside the 3x3 area around it, which means every game starts with real information instead of a coin flip. Technically the whole thing is a small React application styled with Tailwind CSS. The page is server-rendered, so search engines and slow connections both receive readable HTML immediately, and the sound effects are synthesized live with the Web Audio API rather than downloaded as files.

Play a single board on a break or a dozen in a row; the game keeps no state and asks nothing of you. Whether you are here for a quick distraction or a serious attempt at a personal best, the board is ready the moment the page finishes loading, and it costs nothing to try again.

Highlights

  • Auto-centred board at any window size
  • First-click safety so you never lose on the opening move
  • Deep-space dark theme with colour-coded neon numbers

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