- Code: Select all
*-----------*
|.86|5..|.4.|
|..3|.1.|76.|
|1..|74.|...|
|---+---+---|
|...|.9.|..6|
|..9|...|3..|
|3..|.6.|...|
|---+---+---|
|...|.25|..1|
|.47|.8.|9..|
|.6.|..9|58.|
*-----------*
*-----------*
|.86|5..|.4.|
|..3|.1.|76.|
|1..|74.|...|
|---+---+---|
|...|.9.|..6|
|..9|...|3..|
|3..|.6.|...|
|---+---+---|
|...|.25|..1|
|.47|.8.|9..|
|.6.|..9|58.|
*-----------*
after singles:
7 8 6 5 3 2 1 4 9
4 25 3 9 1 8 7 6 25
1 9 25 7 4 6 28 235 2358
8 7 245 12 9 3 24 125 6
6 12 9 8 5 4 3 12 7
3 125 245 12 6 7 248 9 258
9 3 8 4 2 5 6 7 1
5 4 7 6 8 1 9 23 23
2 6 1 3 7 9 5 8 4
5r6c9 => r6c79 <> 8
r6c9=5 - r2c9{n5 n2} - r3c7{n2 n8}
=> r6c9 <> 5
ste.
,------------------------------------------------------,
| 7 8 6 | 5 3 2 | 1 4 9 |
| 4 25 3 | 9 1 8 | 7 6 d(25) |
| 1 9 25 | 7 4 6 | 28 a(3)2-5 2358 |
|-----------------+----------------+-------------------|
| 8 7 245 | 12 9 3 | 24 125 6 |
| 6 12 9 | 8 5 4 | 3 12 7 |
| 3 125 245 | 12 6 7 | 248 9 258 |
|-----------------+----------------+-------------------|
| 9 3 8 | 4 2 5 | 6 7 1 |
| 5 4 7 | 6 8 1 | 9 b(23) c(2)3 |
| 2 6 1 | 3 7 9 | 5 8 4 |
'------------------------------------------------------'
*---------------------------------------*
| 7 8 6 | 5 3 2 | 1 4 9 |
| 4 25 3 | 9 1 8 | 7 6 b25 |
| 1 9 25 | 7 4 6 | 28 a235 2358 |
|-----------+--------+------------------|
| 8 7 245 | 12 9 3 | 24 15-2 6 |
| 6 12 9 | 8 5 4 | 3 1-2 7 |
| 3 125 245 | 12 6 7 | 248 9 258 |
|-----------+--------+------------------|
| 9 3 8 | 4 2 5 | 6 7 1 |
| 5 4 7 | 6 8 1 | 9 ec23 d23 |
| 2 6 1 | 3 7 9 | 5 8 4 |
*---------------------------------------*
+-------------------+-----------------+---------------------+
| 7 8 6 | 5 3 2 | 1 4 9 |
| 4 25 3 | 9 1 8 | 7 6 25 |
| 1 9 25 | 7 4 6 | 28 235 2358 |
+-------------------+-----------------+---------------------+
| 8 7 245 | 12* 9 3 | 24 a125* 6 |
| 6 12* 9 | 8 5 4 | 3 12* 7 |
| 3 b125* 245 | 12* 6 7 | 248 9 28-5 |
+-------------------+-----------------+---------------------+
| 9 3 8 | 4 2 5 | 6 7 1 |
| 5 4 7 | 6 8 1 | 9 23 23 |
| 2 6 1 | 3 7 9 | 5 8 4 |
+-------------------+-----------------+---------------------+