I want to play this on steam deck, but mouse controls are quite uncomfortable for these kind of games. Does this work with keyboard, so I can remap to work on Steam Deck easily?

I'm stuck at this and I can't think about how to proceed.

When introduced, the tutorial of the "chain" rule says (emphasis mine): A chain symbol indicates that all adjacent mines must create an unbroken orthogonal chain . There must be at least one mine adjacent to a chain symbol. All the words of the emphasized text ("unbroken orthogonal chain") are clear to me, but there's one thing that lacks clarity: Must the "unbroken orthogonal chain" be "minimal" (said differently, must the chain be strictly limited to ONLY...

Just really struggling to get going on level 18 beyond a few squares. I've been puzzling this for a few days and just at a loss. https://imgur.com/a/jzepDxc

Occasionally, clicking to clear a tile or flag a mine doesn't trigger a sound effect. It seems to only happen after some period of inactivity, and only happens the first time after that inactivity, as subsequent clicks trigger the sound.