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Clear the board without hitting a mine in Mono Minefield Grid, a monochrome logic game in the browser. Pick Easy (9x9, 10 mines), Medium (16x16, 40), or Hard (24x16, 80); left-click opens, right-click or Shift-click flags, and middle-click chords. About ~52 KB after Play, no install, no account.

Prefer a neon space grid puzzle instead? Try Space Grid Puzzle.

MONO MINEFIELD

This minefield-clear game comes from the open-source Cursor Arcade sweeper module (MIT); about ~52 KB downloads once when you press Play, best scores stay in your browser, and nothing is uploaded.

Left-click open, right-click or Shift-click flag, middle-click chord, R restart, Esc menu. A mouse or trackpad works best.

Press Play to load the game.
Scores use ftol:monominefieldgrid:storage.

Mono Minefield Grid

Welcome - press Play to load Mono Minefield Grid, a compact logic puzzle for a short break: one focused round at a time, quick to start and quick to leave.

Getting started

  • Your first click is always safe. The mines are placed only after that first open, so a fresh grid never ends on move one and you always get a foothold to start reading from.
  • Start on Easy to get a feel for the pace, then step up to Medium and Hard as your reading gets quicker.

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Tags: #games

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Frequently Asked Questions

What does Mono Minefield Grid do?

It is a minefield clear puzzle: open safe cells, flag mines, and chord on numbered cells across Easy, Medium, and Hard grids. Win score rewards faster clears.

Does it work on a phone?

The page loads on a phone, but flagging and chords need a pointer (right-click / middle-click or Shift-click). A desktop or trackpad is the practical way to play.

Is anything saved in my browser?

Yes. High scores and settings use localStorage key ftol:monominefieldgrid:storage. Reset all high scores in Settings clears the score map. Nothing is uploaded.

How big is the download?

About ~52 KB of HTML, CSS, and JS after you press Play. The browser caches it for later visits on the same device.

How do I play?

Left-click opens a cell. Right-click or Shift/Cmd-click flags. Middle-click chords when neighboring flags match the number. Press R to restart and Esc for the menu. Settings sets Easy / Medium / Hard.

Is this open source?

Yes. It is adapted from the sweeper module in Cursor Arcade by flancast90 (flancast90/cursor-arcade-games) under the MIT license. This site build stubs the VS Code webview API and ships LICENSE and CREDITS.