Mini Minesweeper · Strategy Guide
How to Play Minesweeper Without Guessing
A logic puzzle masquerading as a click-fest.
The rules in 30 seconds
You're shown a 6×6 grid with a fixed number of hidden mines. Click any cell to reveal it. If it's a mine, you lose. Otherwise, the cell shows a number from 0-8 — the count of mines in the eight cells touching it. Reveal every safe cell to win.
The Mini Minesweeper variant on Minute Arcade scales the classic Windows game down to a board you can clear in a couple of minutes — but the deduction patterns are identical. Master them on the 6×6 and the original 30×16 expert board becomes accessible.
The first click is always safe
Most modern Minesweeper implementations (this one included) guarantee the first cell you click is not a mine. Even better: most also guarantee it opens up to a region of zero-numbered cells, giving you a chunk of revealed board to start from.
Practical takeaway: click the centre of the board first. Centre cells maximise the chance of triggering a wide cascade and give you the most starting information. Corner clicks are safer-looking but reveal less.
The deduction patterns to memorise
Every number is a constraint: "exactly N of my unrevealed neighbours are mines." Almost all advanced play is recognising patterns in those constraints.
- The 1-against-the-edge. A 1 with only one unrevealed neighbour means that neighbour is a mine. Flag it, then re-evaluate every other number it touches.
- The "complete" number. If a 2 already has two flagged neighbours, every other neighbour is safe — click them all.
- The 1-2-1 edge pattern. Three numbers in a row along an edge: the cells under the two 1s are safe, the cell under the 2 is a mine. Comes up constantly.
- The 1-1 chain. Two adjacent 1s pointing at the same row of unrevealed cells force the leftmost or rightmost to be the mine, depending on shared coverage. Sketch it once on paper and you'll never miss it again.
When you're forced to guess
Sometimes deduction runs out and you have to risk a click. When that happens, calculate the local mine density: count the unrevealed cells, count the constraints, estimate which cells have the lowest mine probability.
A useful heuristic: the corner cells of an unresolved region usually have lower mine probability than the centre, because they participate in fewer overlapping constraints. When in doubt, click corners.
Common mistakes
Beginners lose to the same handful of habits.
- Not flagging. Flagging mines is bookkeeping — it lets you re-use deductions instead of re-deriving them. Every confirmed mine should be flagged immediately.
- Clicking next to a number you haven't fully solved. If you're not sure all the mines around a number are accounted for, leave its neighbours alone.
- Rushing on big openings. A wide reveal feels like progress but creates a big perimeter of fresh constraints. Slow down and read the new numbers.
Practice in your browser
The 6×6 board lets you cycle through games quickly enough to internalise the patterns above without the time investment of a 30×16. Aim for sub-60-second clears using only deduction — every guess you make is a missed pattern you can train next round.