The rate limit is extremely low for good minesweeper players. My mean time for finished expert games without marking is something like 130 seconds. If I half-mark in order to use the left+right click effectively, that knocks like 20 seconds off.
The rate-limit seems to be 2 clicks/sec. a 130s time at expert is 3.8 clicks/sec. My record is just a little more than half that.
The rate-limit seems to be 2 clicks/sec. a 130s time at expert is 3.8 clicks/sec. My record is just a little more than half that.