Minesweeper mistake in the game? -

today started playing minesweeper fun. dont understand mistake in thinking.

you can see, clicked on left field near 4 , 3. there number 2 near 3. okay think there can 3 mines in 8 blocks why did thinking wrong?

would appreciate explaining mistakes number @ top.

gambler92

i'm not familiar look. red mine was, crossed clicked, right?

well, if @ 2 @ right border. there 2 mines @ top left , bottom right. under 2 can no mine.

if @ 3, lower , left 4. there 2 known mines , there single cell right, had have mine.