- Code: Select all
*-----------*
|...|...|.6.|
|6..|..4|72.|
|...|.7.|..4|
|---+---+---|
|.25|..6|91.|
|9..|.5.|..3|
|.73|2..|45.|
|---+---+---|
|3..|.6.|...|
|.59|3..|..7|
|.1.|...|...|
*-----------*
*-----------*
|...|...|.6.|
|6..|..4|72.|
|...|.7.|..4|
|---+---+---|
|.25|..6|91.|
|9..|.5.|..3|
|.73|2..|45.|
|---+---+---|
|3..|.6.|...|
|.59|3..|..7|
|.1.|...|...|
*-----------*
+--------------------+------------------------+-----------------------+
| 1578 489 47 | 1589 289 23589 | 1358 6 159 |
| 6 3 18 | F1589 89 4 | 7 2 E159 |
| 158 89 2 | 6 7 3589 | 1358 389 4 |
+--------------------+------------------------+-----------------------+
| 4 2 5 | 7 3 6 | 9 1 8 |
| 9 6 18 | 4 5 18 | 2 7 3 |
| 18 7 3 | 2 189 189 | 4 5 6 |
+--------------------+------------------------+-----------------------+
| 3 4-8 47 |Gc589 6 25789 | c158 Gca89* c1259* |
| 28 5 9 | 3 1248 128 | 6 48 7 |
| 278 1 6 | 589 2489 25789 | 358 3489 Db259* |
+--------------------+------------------------+-----------------------+
1578 489 47 1589 289 23589 1358 6 159
6 3 18 1589 89 4 7 2 159
158 89 2 6 7 3589 1358 389 4
4 2 5 7 3 6 9 1 8
9 6 18 4 5 18 2 7 3
18 7 3 2 189 189 4 5 6
3 48 47 589 6 25789 158 89 1259
28 5 9 3 1248 128 6 48 7
278 1 6 589 2489 25789 358 3489 259
259r9c9 => r7c6 <> 7
r9c9=2 - r7n2{c9 c6}
r9c9=5 - r2n5{c9 c4} - r7n5{c4 c6}
r9c9=9 - r7c8{n9 n8} - 47r7c23
ste.