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マインスイーパー

初級・中級・上級・カスタム難易度のクラシックマインスイーパー — 初回クリック安全、フラグ、タイマー付き

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Minesweeper

Reveal all safe cells without hitting a mine. Right-click to flag suspected mines.

Beginner9×9, 10 mines
Intermediate16×16, 40 mines
Expert16×30, 99 mines

How to play

Left clickreveal a cell
Right clickflag / unflag a mine (cycles: 🚩 → ? → hidden)
Double clickchord — auto-reveal neighbors when flags match the number
First clickalways safe — mines are placed after your first reveal

Minesweeper Online — Free Classic Game

Classic Minesweeper with Beginner, Intermediate, Expert, and Custom modes. Safe first click, chord reveals, flag mode, and a built-in timer. No install needed.

FAQ

How do you play Minesweeper?

Click to reveal cells. Numbers show how many mines are adjacent. Right-click to flag suspected mines. Clear all non-mine cells to win.

What do the numbers mean in Minesweeper?

Each number shows how many of the 8 surrounding cells contain mines. A '1' means one adjacent mine. Use this to deduce safe cells.

What are the standard Minesweeper difficulty sizes?

Beginner: 9×9, 10 mines. Intermediate: 16×16, 40 mines. Expert: 30×16, 99 mines.

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