CLASSIC · SAFE FIRST CLICK
Minesweeper
Clear every safe square. Your opening 3×3 area is protected, so the first click always opens useful space.
DAILY LOGIC BOARDOne shared no-guess board for this date.Fixed opening · deterministic seed · local progress.
Classic: reveal any cell to start. Right-click to flag on desktop; long-press or use Flag on touch.
Games0local
Win rate0%local
Daily streak0local
Clean PB—current setup
0 / 30
More Minesweeper: No-Guess, Custom, training & analytics
Keep the board simple up top. Open this only when you want logic-only generation, custom sizes, pattern training or efficiency metrics.
Keyboard: arrows move · Enter/Space reveal · F flag · C chord · H hint · R restart.
Rules, no-guess generation & skill metrics
CLASSICSafe opening, familiar rules
The first reveal protects its surrounding 3×3 area. After that, standard Minesweeper rules apply: reveal safe cells, mark mines and chord completed clues.
NO-GUESSLogic-only when you want it
No-Guess rejects layouts until the built-in deduction solver can finish from the opening without guessing. Advanced NG requires at least one subset deduction.
TRAININGPattern Academy stays out of the way
Practice direct safe/mine deductions and subset families separately, then return to the clean board.
METRICS3BV · 3BV/s · efficiency
Advanced run telemetry is local and intended for your own comparison, not a global ranking.