- Code: Select all
*-----------*
|...|.3.|...|
|7.8|2..|.4.|
|9.6|8.5|...|
|---+---+---|
|.1.|..8|2..|
|..7|...|5..|
|..4|1..|.3.|
|---+---+---|
|...|5.4|1.7|
|.2.|..3|9.6|
|...|.9.|...|
*-----------*
*-----------*
|...|.3.|...|
|7.8|2..|.4.|
|9.6|8.5|...|
|---+---+---|
|.1.|..8|2..|
|..7|...|5..|
|..4|1..|.3.|
|---+---+---|
|...|5.4|1.7|
|.2.|..3|9.6|
|...|.9.|...|
*-----------*
1 45 2 49 3 679 678 679 589
7 35 8 2 16 169 36 4 159
9 34 6 8 147 5 37 17 2
56 1 39 349 567 8 2 67 49
236 689 7 349 246 269 5 169 1489
256 689 4 1 2567 2679 678 3 89
36 69 39 5 28 4 1 28 7
4 2 15 7 18 3 9 58 6
8 7 15 6 9 12 4 25 3
9r1c4 => r6c2 <> 6,8,9
r1c4=9 - b2n4{r1c4 r3c5} - b2n7{r3c5 r1c6} - r1c8{n79 n6} - c6n6{r12 r7}
r1c4=9 - r2n9{c6 c9} - r6c9{n9 n8}
r1c4=9 - r2n9{c6 c9} - r4n9{c9 c3}
=> r1c4 <> 9
ste.
+-------------------+----------------------+---------------------+
| 1 e45 2 | f4-9 3 a679* | 678 a679* 589 |
| 7 35 8 | 2 16 a169* | 36 4 159 |
| 9 c34 6 | 8 147 5 | c37 17 2 |
+-------------------+----------------------+---------------------+
| 56 1 39 | 349 567 8 | 2 67 49 |
| 236 689 7 | 349 246 a269* | 5 a169* 1489 |
| 256 c689 4 | 1 2567 b2679 | c678 3 c89 |
+-------------------+----------------------+---------------------+
| 36 69 39 | 5 28 4 | 1 28 7 |
| 4 2 15 | 7 18 3 | 9 58 6 |
| 8 7 15 | 6 9 12 | 4 25 3 |
+-------------------+----------------------+---------------------+
*------------------------------------------------------------*
| 1 b45 2 |ab4-9 3 679 | 678 ci69 h589 |
| 7 35 8 | 2 16 169 | 36 4 h159 |
| 9 b34 6 | 8 147 5 |c37 c17 2 |
*-------------------+--------------------+-------------------|
| 56 1 f39 |gi349 567 8 | 2 d67 g49 |
| 236 689 7 | h349 246 26 | 5 d169 1489 |
| 256 f689 4 | 1 2567 h2679 |e678 3 e89 |
*-------------------+--------------------+-------------------|
| 36 69 39 | 5 28 4 | 1 28 7 |
| 4 2 15 | 7 18 3 | 9 58 6 |
| 8 7 15 | 6 9 12 | 4 25 3 |
*------------------------------------------------------------*