Support

Email maga40@naver.com with device, operating system, app version and what happened. Do not send passwords or private account data.

How do I explore?

A number counts mines in its six neighbours. Open mode reveals safe stones; Mark mode or a long press marks a suspected mine. Tap an open number to explore its ring when the marked count matches the clue. Incorrect marks can expose mines.

How do regions open?

Clear four different trails in the previous region. Replaying one trail does not count as another different clear. Daily expeditions keep their own records and do not open campaign regions.

Hints, mistakes and records

Each run allows three explanatory hints. Two mine mistakes end the run. You can undo a move before completion. A pristine medal requires no hints, undos or mistakes. The journal keeps the last 100 completions. Share exports a named JSON record, not a restorable backup.