- Code: Select all
*-----------*
|..7|...|...|
|23.|...|..4|
|6.1|9..|.53|
|---+---+---|
|..4|57.|...|
|.6.|2.4|.7.|
|...|.16|4..|
|---+---+---|
|74.|..5|9.2|
|8..|...|.65|
|...|...|3..|
*-----------*
*-----------*
|..7|...|...|
|23.|...|..4|
|6.1|9..|.53|
|---+---+---|
|..4|57.|...|
|.6.|2.4|.7.|
|...|.16|4..|
|---+---+---|
|74.|..5|9.2|
|8..|...|.65|
|...|...|3..|
*-----------*
+----------------------+---------------------+--------------------+
| 4 f59 7 | 368 568 ja18-3* | 268 ia129* 689 |
| 2 3 g59 | 7 568 18 | 68 h19 4 |
| 6 8 1 | 9 4 2 | 7 5 3 |
+----------------------+---------------------+--------------------+
| 19 d129 4 | 5 7 a389* | 268 a239* 689 |
| 3 6 89 | 2 89 4 | 5 7 1 |
| 59 7 c2589 | 38 1 6 | 4 b239 89 |
+----------------------+---------------------+--------------------+
| 7 4 36 | 1 36 5 | 9 8 2 |
| 8 e29 239 | 4 239 7 | 1 6 5 |
| 159 1259 2569 | 68 2689 89 | 3 4 7 |
+----------------------+---------------------+--------------------+
.-----------------------------------------------------------.
| 4 c59 7 | 368 568 138 | 268 129 689 |
| 2 3 d59 | 7 568 18 | 68 19 4 |
| 6 8 1 | 9 4 2 | 7 5 3 |
|-------------------+-------------------+-------------------|
|a19 a129 4 | 5 7 389 | 268 239 689 |
| 3 6 8-9 | 2 89 4 | 5 7 1 |
| 59 7 258-9 | 38 1 6 | 4 239 89 |
|-------------------+-------------------+-------------------|
| 7 4 36 | 1 36 5 | 9 8 2 |
| 8 b29 239 | 4 239 7 | 1 6 5 |
| 159 1259 2569 | 68 2689 89 | 3 4 7 |
'-----------------------------------------------------------'
.---------------------------------------------------.
| 4 59 7 | 368 568 138 | 268 129 689 |
| 2 3 d59 | 7 568 d18 | 68 d19 4 |
| 6 8 1 | 9 4 2 | 7 5 3 |
|----------------+----------------+-----------------|
|e19 e12 4 | 5 7 c38 | 268 23-9 68-9 |
| 3 6 8 | 2 9 4 | 5 7 1 |
| 5-9 7 e25 |b38 1 6 | 4 23-9 a89 |
|----------------+----------------+-----------------|
| 7 4 36 | 1 36 5 | 9 8 2 |
| 8 29 239 | 4 23 7 | 1 6 5 |
| 15 125 256 | 68 268 9 | 3 4 7 |
'---------------------------------------------------'
19r2c8 => r4c8 <> 3
r2c8=1 - r1n1{c8 c6} - c6n3{r1 r4}
r2c8=9 - b1n9{r2c3 r1c2} - r8c2{n9 n2} - b4n2{r4c2 r6c3} - r6c8{n29 n3}
ste.
*-----------------------------------------------------------*
| 4 5-9 7 | 368 568 138 | 268 129 689 |
| 2 3 a59 | 7 568 18 | 68 b19 4 |
| 6 8 1 | 9 4 2 | 7 5 3 |
*-------------------+-------------------+-------------------|
| 19 c129 4 | 5 7 389 | 268 239 689 |
| 3 6 89 | 2 e89 4 | 5 7 1 |
| 59 7 d2589 |d38 1 6 | 4 cd239 89 |
*-------------------+-------------------+-------------------|
| 7 4 36 | 1 f36 5 | 9 8 2 |
| 8 abg29 23-9 | 4 f239 7 | 1 6 5 |
| 159 1259 256-9 |e68 2689 89 | 3 4 7 |
*-----------------------------------------------------------*