Hey guys,
Another puzzle again. I can't work it out..
I hope the notes are clear!
https://ibb.co/6JZgwzV
*-----------------------------------------------------------*
| 89 1589 189 | 6 2 35 | 7 39 4 |
| 7 59 2 | 59 38 4 | 38 6 1 |
| 3 4 6 | 179 1789 18 | 89 2 5 |
*-------------------+-------------------+-------------------|
| 5 6 138 | 127 178 9 | 4 1378 23 |
| 4 1789 1389 | 127 5 18 | 12 1378 6 |
| 2 178 18 | 3 4 6 | 5 178 9 |
*-------------------+-------------------+-------------------|
| 6 2 7 | 159 139 35 | 39 4 8 |
| 1 39 4 | 8 39 2 | 6 5 7 |
| 89 389 5 | 4 6 7 | 12 139 23 |
*-----------------------------------------------------------*