Massively Multiplayer OnlineMinesweeper

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Massively Multiplayer OnLine MineSweeper is a free-to-play Web 2.0 clone of the popular Minesweeper game known from Microsoft Windows(R).

Play minesweeper!

Play it online - in your browser - no install needed, no extra plugins (like Flash or Java) required!

In Massively Multiplayer OnLine MineSweeper your game resides in the cloud - you can brake and resume it later.

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Guest games are tied to just one browser. Log-in (registering is free) and play from different places!

Massively Multiplayer OnLine MineSweeper has a long list of achievements you can get.


Read about all the achievements - including when you have to do to be awarded - and get them all!

Still not convinced? See Massively Multiplayer OnLine MineSweeper in screenshots and read answers to popular questions!

See screenshots! Read F.A.Q.!

About Minesweeper on-line...
See also: Screenshots » and F.A.Q. »
Recently in MMO-Minesweeper... Site news Game blog
On-Line Minesweeper board...
Game server status...
Players on-line:0Active games:491Squares in use:500019Server version:v0.9.7.1Release date:2012-03-21
Current events...



Hello fellow Minesweepers! is about to wake from winter sleep.

You can read more about it on the site's blog.


Hello and welcome!

In this short announcement I want to bring to your attention, that we have a new Screenshots page. Yes, that means that there will be more screenshots coming soon. The page is not a static one, instead it is generated dynamically, so it's easier for me to post new stuff there. So... go on, show it to your friends!



As promised, I'm giving you the latest version of Massively Multiplayer Online Minesweeper: v0.9.7.1. If you are around for some time, you might already figured out, by looking at the version number, that this is a bugfix/patch release. Yes, there ware only small tweaks in the UI, but big performance optimizations on server side.

Check out this complete list of changes.


Hello MMO-Minesweeper players!

The game recently gained on popularity, which you could feel by occasional slowdowns. I have addressed those in the upcoming patch, which will be released on Monday, 2012-09-10, at 21:00 CEST.


Hello dear minesweeper fans!

I'm proud to announce, that We now have the chat functionality available. This is a small step for online gaming, but a large step for Massively Multiplayer Online Minesweeper!

You can now chat with other players, while sweeping mines. Cool, right? Also - chat is archived, hence you can follow the discussion even if you ware not around.

Hello MMO Minesweeper fans! Yesterday - at about 2012-07-17 22:00 CEST - I released a small bugfix update, with some small, bonus function added to the in-game start/end dialog boxes. I hope you will like this update!
  • Bugfix: Games are no more "lost" when you log out. Previously it could happen, that after logging out, the game could not be restarted - system acted, as if the previous game was finished. Fixed.

As you might already know - if not, refresh the page - Massively Multiplayer Online Minesweeper again features it's classic blue-gray-ish color scheme. At the moment, I'm toying with the idea of themes, the Euro 2012 being the first one. What do you think about this idea? If you would like to.. say replace mines with flowers (allergy?)
- it's doable. Leave a comment, and We'll see what can be done :)


Massively Multiplayer Online Minesweeper is not the only Minesweeper clone with a twist. Today I want to share with you a similar website: Nonosweeper.

Nonosweeper is a game of speed and skill based on two different puzzle games. The interface has been designed to mimic that of the popular Windows game Minesweeper, but the game itself is actually a variation on the puzzles known as Nonograms. | About | News | FAQ | Privacy policy | Terms of use
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