001000087800601000050030000760003000100000009000000074000070028000504000520300700


*-----------*
|..1|...|.87|
|8..|6.1|...|
|.5.|.3.|...|
|---+---+---|
|76.|..3|...|
|1..|...|..9|
|...|...|.74|
|---+---+---|
|...|.7.|.28|
|...|5.4|...|
|52.|3..|7..|
*-----------*