Collaborative Minesweeper

A real-time, shared-board take on classic Minesweeper. Everyone in the room plays the same field at the same time, with live cursors, shared flags, and a running scoreboard.

What you can do

• Reveal cells together on one shared grid — every player's clicks update for everyone instantly, with flood-fill on zero-neighbor cells.
• Flag mines collaboratively by long-pressing on touch, right-clicking on desktop, or toggling Flag mode. Flags are visible to the whole room.
• See teammates' cursors — hovering or long-pressing a cell pings your highlight to other players in real time.
• Compete on the leaderboard — each safe cell you reveal earns a point; scores persist across rounds.
• Start a new game anytime with the New game button; the board regenerates from a fresh seed but scores carry over.

Built on Synced-Store

Each cell, player, highlight, and event is a row in the synced store, so the board stays consistent across every device with no manual sync code.