The Classic Board, Without the Glare
The original Minesweeper is a bright silver window, which is fine at a desk in daylight and a lot less pleasant on a phone in a dark room. The dark theme leaves the board itself exactly as it is: the raised hidden cells, the sunken revealed ones, the LCD mine counter, the smiley and the classic number colours. What goes dark is everything around it: the page and its windows, so there is no bright margin around the game.
Many people simply find a dark screen more comfortable in the evening, and if your other apps are dark, a bright page stands out like a lamp. Nothing about the game itself changes. Board sizes, mine counts, the safe first click, no-guess mode, your best times and your daily streak are identical in every theme.
Two Themes to Choose From
The Theme menu offers two options. Your choice is stored in this browser and applies to every page on the site, including the daily challenge.
| Theme | What you get |
|---|---|
| Light | The classic silver board with bevelled cells and the original number colours on a pale background. |
| Dark | Dark grey page and windows around the same classic silver board, with the original number colours. |
How to switch: on a computer, the Theme menu sits at the right of the header on every page. On a phone, open the menu button in the header and you will find the theme options there. The switcher above the board on this page does the same thing. Simply opening this page selects Dark; pick Light in the same menu to switch back.
Prefer the opposite of dark? The classic Windows Minesweeper page shows the board at its original 16-pixel size, with the original press-and-release click feel.
Number Colours in Dark Mode
Experienced players read numbers by colour before they read the digit. The classic palette, though, was designed for a light grey background: navy, maroon and black would almost disappear against dark cells. That is why the board keeps its classic grey cells in the dark theme too: a 1 is still blue and a 3 is still red, and your pattern recognition carries over.
| Number | Classic colour |
|---|---|
| 1 | Blue |
| 2 | Green |
| 3 | Red |
| 4 | Navy |
| 5 | Maroon |
| 6 | Teal |
| 7 | Black |
| 8 | Grey |
The 4 is navy in both themes, close to the blue of a 1, exactly as on the original board.
OLED Screens and Battery
On OLED and AMOLED screens, found on many phones and some laptops, each pixel makes its own light, and dark pixels draw less power than bright ones. A dark page therefore uses less energy than the light one, with the exact difference depending on the screen and your brightness setting. The theme uses very dark greys rather than pure black, and the board itself stays classic grey. That is deliberate: Minesweeper relies on light and shadow edges to show which cells are still hidden, and those edges would vanish on a dark background.
Night Play Tips
- Lower your screen brightness as well. A dark theme at full brightness is still bright.
- If your device switches to dark mode automatically in the evening, the site follows it until you pick a theme yourself.
- On a phone, the Dig / Flag switch under the board is easier than long-pressing when you are tired and your taps are less precise.
- Keep late-night games short. The daily Minesweeper challenge is a single board with one attempt per difficulty, which makes a natural stopping point.
Dark Mode by Difficulty
The board above starts on Beginner. To jump straight to a size, open Beginner Minesweeper in dark mode (9x9, 10 mines), Intermediate in dark mode (16x16, 40 mines) or Expert in dark mode (30x16, 99 mines).