The classic mine-dodger: reveal every safe cell without detonating a mine. Numbers count the mines in the eight surrounding cells — use them to work out where the rest are hiding.

Three boards, from a 9×9 warm-up to the 16×30 expert field. Your first click is always safe: the mines are placed after it, keeping the surrounding 3×3 area clear. Beat your best time on each difficulty — the board size is picked in the settings menu (the gear).

Controls: click to reveal, right-click to flag. On touch devices: tap to reveal, long-press to flag, or flip the flag-mode button in the toolbar. Clicking a revealed number whose flags match its value opens its remaining neighbours at once (chording). The ? button in the toolbar opens the in-game guide with the full rules.

This toy was built using AI-assisted development with OpenCode, powered by the oMLX framework running the Qwen3.8-27B-oQ6e-mtp model locally.