CSS Minesweeper
The world's first Minesweeper implemented in pure CSS with no JavaScript.
How to play
Classic Minesweeper rules, yet every interaction — revealing cells, flagging mines, even win/lose detection — runs on CSS Space Toggles wired to checkboxes and sibling selectors, with not a line of JavaScript.
Click cells to reveal, right-click to flag mines.
Integration notes
A killer tech-flex marketing asset — pair the launch with a 'how does zero-JS Minesweeper work' write-up. The catch: fixed difficulty and no dynamic mine generation, so treat it as a novelty headline entry.
FAQ
Is CSS Minesweeper free to play?
Yes. CSS Minesweeper is completely free, runs in your browser, and needs no install or account.
Is CSS Minesweeper open source?
Yes. It hosts the original open-source code by propjockey, released under BSD-2-Clause. Source: https://github.com/propjockey/css-sweeper
How do you play CSS Minesweeper?
Click cells to reveal, right-click to flag mines.
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