Sapper’s objective is to discover all the mines without clicking and triggering them; right click to place flags that can help you in tracking the mines.

Built with JavaScript and jQuery.

Release dateJuly 18, 2023
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Git repogit clone


Click here for a demo.



Sapper is written by sizeof(cat) and released under GPLv3.

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <>.