- Code: Select all
*-----------*
|...|7.5|.26|
|..4|93.|8..|
|...|..4|5..|
|---+---+---|
|.25|..3|..8|
|...|...|...|
|3..|5..|24.|
|---+---+---|
|..9|1..|...|
|..2|.58|9..|
|87.|3.2|...|
*-----------*
*-----------*
|...|7.5|.26|
|..4|93.|8..|
|...|..4|5..|
|---+---+---|
|.25|..3|..8|
|...|...|...|
|3..|5..|24.|
|---+---+---|
|..9|1..|...|
|..2|.58|9..|
|87.|3.2|...|
*-----------*
19 189 3 7 18 5 4 2 6
2 5 4 9 3 6 8 17 17
167 168 1678 28 128 4 5 39 39
14679 2 5 46 467 3 167 169 8
14679 14689 1678 28 24678 19 1367 1369 5
3 68 678 5 678 19 2 4 19
5 346 9 1 46 7 36 8 2
146 1346 2 46 5 8 9 1367 137
8 7 16 3 9 2 16 5 4
3r8c2 => r4c8 <> 1,6,9
r8c2=3 - c9n3{r8 r3} - c9n9{r3 r6}
r8c2=3 - c9n3{r8 r3} - c9n9{r3 r6} - r4n9{c8 c1} - r1c1{n9 n1} - b7n1{r8c1 r9c3} - c7n1{r9 r45}
r8c2=3 - c9n3{r8 r3} - c9n9{r3 r6} - r4n9{c8 c1} - r1c1{n9 n1} - c2n1{r13 r5} - c2n4{r5 r7} - r8c1{n14 n6} - c4n6{r8 r4}
=> r8c2 <> 3
ste.
or two steps:
1r8c1 => r4c178 <> 1
r8c1=1
r8c1=1 - r9n1{c3 c7}
r8c1=1 - r1c1{n1 n9} - r4n9{c1 c8}
=> r8c1 <> 1
6r8c1 => r458c8 <> 6
r8c1=6
r8c1=6 - c4n6{r8 r4}
r8c1=6 - r9n6{c3 c7} - r7c7{n6 n3} - r5n3{c7 c8}
=> r8c1 <> 6
ste.
*----------------------------------------------------*
| 19 189 3 | 7 18 5 | 4 2 6 |
| 2 5 4 | 9 3 6 | 8 *17 *17 |
| 167 168 1678 | 28 128 4 | 5 39 39 |
|------------------+-------------+-------------------|
| 14679 2 5 | 46 467 3 | 167 169 8 |
| 14679 14689 1678 | 28 24678 19 | 1367 1369 5 |
| 3 68 678 | 5 678 19 | 2 4 19 |
|------------------+-------------+-------------------|
| 5 346 9 | 1 46 7 |*36 8 2 |
| 146 1346 2 | 46 5 8 | 9 *17+36 *17+3 |
| 8 7 16 | 3 9 2 | 1-6 5 4 |
*----------------------------------------------------*
*--------------------------------------------------------------------*
|d19 189 3 | 7 18 5 | 4 2 6 |
| 2 5 4 | 9 3 6 | 8 f17 f17 |
| 167 168 1678 | 28 128 4 | 5 agh39 gh39 |
*----------------------+----------------------+----------------------|
|c14679 2 5 | 46 467 3 | 167 b169 8 |
| 14679 14689 1678 | 28 24678 19 | 1367 g169-3 5 |
| 3 68 678 | 5 678 19 | 2 4 19 |
*----------------------+----------------------+----------------------|
| 5 346 9 | 1 46 7 | 36 8 2 |
|e146 1346 2 |e46 5 8 | 9 fh1367 f137 |
| 8 7 16 | 3 9 2 | 16 5 4 |
*--------------------------------------------------------------------*