Mine Deduce

About Mine Deduce

You are LUMEN, a lantern-keeper lighting safe runes on a haunted grid. Each number tells how many mines touch it — deduce the safe runes, flag the mines, clear the board. Every board is solvable by pure logic, so a death is always your mistake, never a guess. Clear a board to descend into larger, denser, always-fair no-guess grids forever. Bank ember into permanent charms in Lumen's Reliquary.

How to play

Tap/left-click a covered rune to reveal it. A number = how many of its 8 neighbours are mines; a 0 floods open its neighbours. Long-press / right-click (or toggle Flag mode) to flag a mine you've deduced. Reveal every non-mine rune to clear the board and descend. Every board is no-guess solvable — read the numbers, no luck needed. Spend lives only on real misreads; use the Diviner to reveal a proven-safe rune and the Echo Charm to undo a fatal misclick. Buy permanent charms with ember in Lumen's Reliquary.

FAQ

How do you play Mine Deduce?

Tap/left-click a covered rune to reveal it. A number = how many of its 8 neighbours are mines; a 0 floods open its neighbours. Long-press / right-click (or toggle Flag mode) to flag a mine you've deduced. Reveal every non-mine rune to clear the board and descend. Every board is no-guess solvable — read the numbers, no luck needed. Spend lives only on real misreads; use the Diviner to reveal a proven-safe rune and the Echo Charm to undo a fatal misclick. Buy permanent charms with ember in Lumen's Reliquary.

Is Mine Deduce free to play?

Yes. Mine Deduce is 100% free to play online at DFun — no download, no install and no sign-up. Just open the page and play instantly in your browser.

Does Mine Deduce work on mobile?

Yes. Mine Deduce is an HTML5 game that runs in any modern browser and works on both mobile phones and desktop computers — no app required.