Minesweeper Open-source
The deduction classic, cleaned up for a calm break: reveal squares on a small grid, use the numbers to work out where the mines hide, and flag what you are sure of. Logic carries every board — guessing is almost never required on the easier settings. One board is a focused five minutes.
Loads the game from our own servers after you choose Play. Nothing loads before that.
Scores are kept on this device only. Enable personalization to track your personal best.
How to play
Click or tap to reveal a square; use the flag control to mark suspected mines. Right-click flags on desktop.
Retro-terminal monospace styling with high-contrast glyphs. Numbers carry the deduction, not colour alone. No audio, no timers beyond an optional counter.
Facts
| Estimated play time | 5 minutes |
|---|---|
| Difficulty | Medium |
| Devices | Desktop and mobile |
| Orientation | Portrait or landscape |
| Language | English |
| Audience | General, 16+ (no children-directed content) |
| Content notes | None recorded |
| License status | Approved |
| Review status | Approved |
| Last review | 2026-08-29 by agent-technical-qa 2026-08-29 (license file verified, static audit: no trackers/CDNs after font-link removal); Alex hands-on trial requested |
Record pm-103 · imported 2026-08-29 · retest due 2026-09-05