|5| | |1| |8|6|7| |
|9| | | |6|4| | |1|
| | | |9| | | | | |
| |1|2|3| |5| | | |
| | | | | | | | | |
| | | |6| |2|3|5| |
| | | | | |6| | | |
|1| | |4|2| | | |8|
| |8|9|5| |1| | |2|