- Code: Select all
1 . . . . . . . 4
. 7 . 6 . . . 5 .
. . 2 . . . 3 . .
. . . 5 . . . 6 .
3 . . . 9 . . . .
9 5 . . . 8 . . .
. . 3 . . . 1 . .
. 6 . . . 7 . 9 .
4 . . . . . . . 2
1 . . . . . . . 4
. 7 . 6 . . . 5 .
. . 2 . . . 3 . .
. . . 5 . . . 6 .
3 . . . 9 . . . .
9 5 . . . 8 . . .
. . 3 . . . 1 . .
. 6 . . . 7 . 9 .
4 . . . . . . . 2
*--------------------------------------------------------------------------------*
| 1 3 5 | 2789 278 29 | 6 d278 4 |
| 8 7 c49 | 6 1234 1234 |d29 5 d19 |
| 6 49 2 | 1478 14578 145 | 3 d178 1789 |
|--------------------------+--------------------------+--------------------------|
| 27 1248 1478 | 5 12347 1234 | 24789 6 13789 |
| 3 1248 14678 | 1247 9 1246 | 24578 12478 1578 |
| 9 5 1467 | 12347 123467 8 | 247 12347 137 |
|--------------------------+--------------------------+--------------------------|
|a257 289 3 | 2489 2458 2459 | 1 48-7 6 |
| 25 6 18 | 12348 123458 7 | 458 9 358 |
| 4 189 b1789 | 1389 13568 13569 | 578 378 2 |
*--------------------------------------------------------------------------------*
1 3 5 | 2789 278 29 | 6 c278 4
8 7 f49 | 6 1234 1234 | 29 5 19
6 e49 2 | 1478 14578 145 | 3 c178 d1789
------------------------+----------------------+---------------------
27 1248 1478 | 5 12347 1234 | 24789 6 13789
3 1248 14678 | 1247 9 1246 | 24578 12478 1578
9 5 1467 | 12347 123467 8 | 247 12347 137
------------------------+----------------------+---------------------
a257 289 3 | 2489 2458 2459 | 1 b48-7 6
25 6 18 | 12348 123458 7 | 458 9 358
4 189 g189-7 | 1389 13568 13569 |h578 h378 2
+----------------------+--------------------------+-------------------------+
| 1 3 5 | 2789 278 29 | 6 a278 4 |
| 8 7 b49 | 6 1234 1234 |a29 5 a19 |
| 6 c49 2 | 1478 14578 145 | 3 a178 1789 |
+----------------------+--------------------------+-------------------------+
| 27 1248 1478 | 5 12347 1234 | 24789 6 13789 |
| 3 1248 14678 | 1247 9 1246 | 24578 12478 1578 |
| 9 5 1467 | 12347 123467 8 | 247 12347 137 |
+----------------------+--------------------------+-------------------------+
|d257 d289 3 | 2489 2458 2459 | 1 48-7 6 |
|d25 6 d18 | 12348 123458 7 | 458 9 358 |
| 4 d189 1789 | 1389 13568 13569 | 578 378 2 |
+----------------------+--------------------------+-------------------------+
pjb wrote : (7)r7c1 = r7c8 - r13c8 = (7-9)r3c9 = r3c2 - r2c3 = (9-7)r9c3 = r9c7, -7 r7c8, r9c3; stte
*-----------------------------------------------------------------------------*
| 1 3 5 | 2789 278 29 | 6 28-7 4 |
| 8 7 49 | 6 1234 1234 | 29 5 19 |
| 6 49 2 | 1478 14578 145 | 3 18-7 1789 |
*-------------------------+-------------------------+-------------------------|
| 27 1248 1478 | 5 12347 1234 | 24789 6 13789 |
| 3 1248 14678 | 1247 9 1246 | 24578 12478 1578 |
| 9 5 1467 | 12347 123467 8 | 247 12347 137 |
*-------------------------+-------------------------+-------------------------|
|c257 289 3 | 2489 2458 2459 | 1 ad478 6 |
|b25 6 18 | 12348 123458 7 |a458 9 a358 |
| 4 189 1789 | 1389 13568 13569 | 58-7 a378 2 |
*-----------------------------------------------------------------------------*