No guess minesweeper: every board is verified solvable by logic alone, so you never face a forced 50/50. Free in the browser, no sign-up, with a solver that explains each move and pattern drills.
Left-click to open a cell, right-click to flag. Numbers show how many mines touch that cell. Open every safe cell to win.
MinesweeperHQ no-guess mode was submitted to SlowDen by MinesweeperHQ. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-10-30. It runs in the browser with no download, no install and no sign-up.