16 0 4Actions Report Solution Start an Easy game, tap anywhere on the grid.There almost certainly will be a square completely (or mostly) surrounded by 1's.It should look like this:1 1 11 O 1Bam. Achievement.Showing all 4 comments. Leave a comment. I tried doing what's stated above and wasn't successful. Clicked on like 4 times without revealing any mine, so I just give up the game and suddenly the achievement pops up. Glitched?Posted by Kasmara on 19 Aug 12 at 08:50 What O means?Posted on 28 Apr 13 at 20:41 O is for an unsearched spot... anything surrounded by 1'sPosted by gammatron9000 on 29 Apr 13 at 02:04 GottaPosted on 30 Apr 13 at 03:10 Leave a comment