*-----------*
|.74|2..|59.|
|1.9|...|3..|
|...|98.|...|
|---+---+---|
|...|.27|13.|
|.3.|...|.5.|
|.95|31.|...|
|---+---+---|
|...|.32|...|
|..3|...|4.7|
|.16|..5|92.|
*-----------*