Minesweeper Classic
How to Play
Minesweeper Classic is a free, unblocked version of the timeless mine-clearing logic game that runs entirely in your browser — no download, no install, and no sign-up — so it loads fast on school Chromebooks, library computers, and home PCs alike. The rules are pure deduction: a grid hides a set number of mines, every square you reveal shows how many mines touch it, and you win by revealing every safe square on the board. Play the three classic difficulties — Beginner (9×9 with 10 mines), Intermediate (16×16 with 40), and Expert (the full 30×16 field with 99 mines) — with a live mine counter, a timer, and a Best Times board that records your fastest clears. Flag suspected mines with a long-press or the Flag Mode toggle, and restart instantly with New Game. It's single player only — just you against the minefield, in instant HTML5.
Browser Controls
- Reveal a Square: Click or tap a square to reveal it. A number tells you how many mines touch that square, an empty square auto-clears its neighbors, and a mine ends the run.
- Flag a Mine: Long-press (press and hold) a cell to place or remove a flag, or switch Flag Mode on so your normal clicks place flags instead of revealing squares.
- Mine Counter & Timer: The counter shows how many mines are left unflagged, and the timer tracks how fast you clear the board — your quickest runs land on the Best Times board.
- New Game & Quit: Hit New Game to restart instantly with a fresh board, or Quit to return to the menu and switch difficulty.
- Settings: Toggle music, sound effects, and visual effects (particles and animations) any time from Settings.
Special Rules
- The Numbers: Every revealed number counts the mines in the up-to-eight squares around it. Cross-reference neighboring numbers to deduce exactly which squares hide mines.
- Winning: Reveal every safe square to clear the board. You don't have to flag a single mine to win — flags are a thinking tool that keeps your deductions straight.
- Three Classic Difficulties: Beginner is a 9×9 board with 10 mines, Intermediate is 16×16 with 40, and Expert is the full 30×16 field with 99 mines — the exact layouts generations of players learned on.
- Best Times: The Best Times board records your fastest clears — once you can win consistently, minesweeper's real endgame is racing the clock.
Solving Strategies
- Start with the Open: Your opening clicks are about finding a big empty region — the auto-cleared area hands you a long border of numbers to reason from.
- Learn the 1-2-1: In the classic 1-2-1 pattern along an edge, the mines sit under the two 1s and the square under the 2 is safe. A handful of shapes like this solve whole sections on sight.
- Flags Are for Certainty: Only flag mines you've proven. Guess-flags poison your mine counter and every deduction you build on them afterward.
- Guess Last, Guess Smart: Most of the board falls to pure logic. When a position truly forces a guess, count which unknown square is implicated by the fewest numbers and take the lowest-odds risk.
Frequently Asked Questions
What is Minesweeper?
Minesweeper Classic is a free browser version of the timeless logic puzzle: a grid hides a set number of mines, every revealed square shows how many mines touch it, and you win by revealing all the safe squares. This version has the three classic difficulties — Beginner (9×9, 10 mines), Intermediate (16×16, 40 mines), and Expert (30×16, 99 mines) — plus a mine counter, a timer, and Best Times tracking. No download and no sign-up.
Is this minesweeper game unblocked?
Yes. It runs entirely in your browser with nothing to install, so it loads on most school and office computers where app downloads are blocked. It's the same free game people search for as minesweeper unblocked or unblocked minesweeper.
How do you play minesweeper?
Reveal squares one at a time. Each number tells you how many mines touch that square — use overlapping numbers to work out where the mines must be, flag them, and keep revealing. Clear every safe square and the board is yours; reveal a mine and the run ends.
What do the numbers mean in minesweeper?
Each number counts the mines hidden in the squares that touch it — up to eight neighbors (fewer on edges and corners). A 1 touching a single unrevealed square means that square is certainly a mine; comparing neighboring numbers is how every deduction in the game works.
How do I place a flag?
Long-press (press and hold) a cell to place or remove a flag. You can also turn on Flag Mode, which makes your normal clicks place flags instead of revealing — handy when you're marking several mines in a row.
What are the difficulty levels?
Three classics: Beginner is 9×9 with 10 mines, Intermediate is 16×16 with 40 mines, and Expert is the full 30×16 field with 99 mines. Beginner teaches the number logic; Expert is the benchmark board speedrunners race on.
Do I have to flag every mine to win?
No. You win the moment every safe square is revealed — flags never need to be placed at all. Flags exist to keep your own reasoning straight and your mine counter honest.
Can you win minesweeper without guessing?
Usually. The large majority of positions fall to pure deduction — patterns like the 1-2-1 resolve whole walls — but minesweeper can occasionally force a genuine 50/50. Strong play is about exhausting the logic first so those coin flips are rare and cheap.
Is there a timer or best time tracking?
Yes. A timer runs while you play and a mine counter tracks your remaining flags, and your fastest clears are recorded on the Best Times board — beating your own time is the classic minesweeper obsession.
Is it free, and do I need to download anything?
Yes, it's completely free — Minesweeper Classic on Playgami has no sign-up and no payment. It's an HTML5 browser game that loads instantly: no downloads, no installs, no plugins.