Descend with Filon into the mine in The Expedition: every stretch is a board solved by pure logic. You never lose to bad luck, because every board is checked before you play it, and any board that would force a guess is thrown away. Collect gold and gems along the way, trade them for tools at Filon's store, and keep descending. The classic minesweeper is here too, along with the daily challenge and relax mode, no timer and no losing.
No lives, no waiting. Ads are kept light: optional rewarded videos, plus at most one short ad after some rounds, never during play. Premium (optional, one-time purchase) removes every ad and gives you unlimited lantern and undo.
This is how The Expedition plays: every move is decided by logic, never by luck.
More gameplay on YouTube