- Code: Select all
*------------------------------------------------------------------------------*
| 1 2 3 |be79 d79 4 | 5 6 8 |
| 8 7 4 | 5 6 2 | 1 3 9 |
| 9 6 5 | 13 13 8 | 2 47 47 |
*-------------------------+--------------------------+-------------------------|
| 35 4 67 | 8 1237 137 | 9 125 1256 |
| 2 1 67 | b479 5 79 | 3 8 46 |
| 35 8 9 | 1234 1234 6 | 7 1245 1245 |
*-------------------------+--------------------------+-------------------------|
| 67 5 1 | c234679 d23479 379 | 8 27 237 |
| 67 9 8 | 12367 1237 137 | 4 1257 12357 |
| 4 3 2 | b1-7 8 5 | 6 9 a17 |
*------------------------------------------------------------------------------*
7r9c9 = (794)r159c4 - 4r7c4 = (49)r17c5 - (9=7)r1c4 => -7 r9c4 ; ste
With a little translating, I see mine is the same as P.O.