|284|. . .|367|
|. . .|. . 3|189|
|. . 9|876|254|
-----------------
|. . 1|. 65|8 . .|
|6 . 5|782|9 . 1|
|8 . 2|1 . .|6 . 5|
------------------
|4 . .|. 98|51.|
|. 23|6 . .|798|
|9 . 8|. . 7|4 . 6|
I stopped here and can t make any move
# XYZ-Wing [r8c5]\[r1c5]+[r8c6] => [r9c5]<>1
# Singles follow
*-----------------------------------------------------------*
| 2 8 4 | 59 *15 19 | 3 6 7 |
| 57 567 67 | 245 245 3 | 1 8 9 |
| 13 13 9 | 8 7 6 | 2 5 4 |
|-------------------+-------------------+-------------------|
| 37 3479 1 | 349 6 5 | 8 2347 23 |
| 6 34 5 | 7 8 2 | 9 34 1 |
| 8 3479 2 | 1 34 49 | 6 347 5 |
|-------------------+-------------------+-------------------|
| 4 67 67 | 23 9 8 | 5 1 23 |
| 15 2 3 | 6 *145 *14 | 7 9 8 |
| 9 15 8 | 235 235-1 7 | 4 23 6 |
*-----------------------------------------------------------*
*-----------------------------------------------------------*
| 2 8 4 | 59 15 19 | 3 6 7 |
| 57 5-67 67* | 245 245 3 | 1 8 9 |
| 13 13 9 | 8 7 6 | 2 5 4 |
|-------------------+-------------------+-------------------|
| 37 3479 1 | 349 6 5 | 8 2347 23 |
| 6 34 5 | 7 8 2 | 9 34 1 |
| 8 3479 2 | 1 34 49 | 6 347 5 |
|-------------------+-------------------+-------------------|
| 4 67* 67* | 23 9 8 | 5 1 23 |
| 15 2 3 | 6 145 14 | 7 9 8 |
| 9 15 8 | 235 1235 7 | 4 23 6 |
*-----------------------------------------------------------*