Please tell me what is wrong with this solution. It is different than what is posted under solutions but I've studied it and it looks ok to me?
Alternate Solution for #97128
from the News & Observer (North Carolina):
+.....+.......+.......+
|3 2 8| 6 1 9| 4 7 5|
|4 7 1| 2 8 5| 9 6 3|
|9 6 5| 3 7 4| 8 2 1|
+.....+.......+.......+
|2 5 3| 9 6 8| 1 4 7|
|8 4 6| 1 3 7| 5 9 2|
|7 1 9| 5 4 2| 3 8 6|
+.....+.......+.......+
|6 9 2| 4 5 3| 7 1 8|
|5 7 4| 8 2 1| 6 3 9|
|1 8 3| 7 9 6| 2 5 4|
+.....+.......+.......+