000209100000005000000830574001592000300600000070004000100000080800000001645000003


*-----------*
|...|2.9|1..|
|...|..5|...|
|...|83.|574|
|---+---+---|
|..1|592|...|
|3..|6..|...|
|.7.|..4|...|
|---+---+---|
|1..|...|.8.|
|8..|...|..1|
|645|...|..3|
*-----------*