- Code: Select all
*-----------*
|.2.|48.|.56|
|8..|...|...|
|.3.|72.|.1.|
|---+---+---|
|..9|...|.8.|
|17.|...|.65|
|.4.|...|7..|
|---+---+---|
|.9.|.57|.2.|
|...|...|..3|
|51.|.39|.7.|
*-----------*
*-----------*
|.2.|48.|.56|
|8..|...|...|
|.3.|72.|.1.|
|---+---+---|
|..9|...|.8.|
|17.|...|.65|
|.4.|...|7..|
|---+---+---|
|.9.|.57|.2.|
|...|...|..3|
|51.|.39|.7.|
*-----------*
9 2 7 4 8 1 3 5 6
8 56 1 3569 69 356 2 4 7
46 3 456 7 2 56 89 1 89
236 56 9 1356 7 3456 14 8 124
1 7 38 23 49 238 49 6 5
26 4 568 1569 169 568 7 3 129
346 9 346 68 5 7 1468 2 148
7 8 26 126 146 246 5 9 3
5 1 246 268 3 9 468 7 48
9r26c4 => r4c2 <> 5
r2c4=9 - r2c5{n9 n6} - c2n6{r2 r4}
r6c4=9 - r5c5{n9 n4} - r8n4{c5 c6} - c6n2{r8 r5} - c6n8{r5 r6} - b5n5{r6c6 r4c46}
ste.
+----------+-------------+-----------+
| 9 2 7 | 4 8 1 | 3 5 6 |
| 8 56 1 |3569 69 356| 2 4 7 |
| 46 3 456| 7 2 56 | 89 1 89|
+----------+-------------+-----------+
|236 56 9 |1356 7 a3456|14 8 124|
| 1 7 38|b23 49 c238| 49 6 5 |
| 26 4 568|1569 169 568| 7 3 129|
+----------+-------------+-----------+
|346 9 346| 68 5 7 |1468 2 148|
| 7 8 26|126 146 d26-4| 5 9 3 |
| 5 1 246|268 3 9 | 468 7 48|
+------------------------------------+
AIC Type 2 [length 5] (4)(4=3)r4c6-(3=2)r5c4-2-r5c6=2=r8c6 => (-4)r8c6
stte
by Hajime » Sun Jul 30, 2023 4:21 pm
(...)
(4)(4=3)r4c6-(3=2)r5c4-2-r5c6=2=r8c6 => (-4)r8c6
stte
+-------------------+----------------------+--------------------+
| 9 2 7 | 4 8 1 | 3 5 6 |
| 8 5-6 1 | B3569 zC69 y356 | 2 4 7 |
| 46 3 456 | 7 2 y56 | 89 1 89 |
+-------------------+----------------------+--------------------+
| 236 b56 9 | 1356 7 y3456 | 14 8 124 |
| 1 7 38 | 23 z49 238 | 49 6 5 |
| 26 4 a568 | A1569 169 x568 | 7 3 129 |
+-------------------+----------------------+--------------------+
| 346 9 346 | 68 5 7 | 1468 2 148 |
| 7 8 26 | 126 146 246 | 5 9 3 |
| 5 1 246 | 268 3 9 | 468 7 48 |
+-------------------+----------------------+--------------------+
.-------------------------------------------------------------.
| 9 2 7 | 4 8 1 | 3 5 6 |
| 8 56 1 | 3569 69 356 | 2 4 7 |
| 46 3 456 | 7 2 56 |b#9(8) 1 89 |
|-------------------+--------------------+--------------------|
| 236 56 9 | 1356 7 3456 | 14 8 124 |
| 1 7 38 | 23 d49 238 | c49 6 5 |
| 26 4 568 | 1569 169 568 | 7 3 129 |
|-------------------+--------------------+--------------------|
| 346 9 346 | *68 5 7 | *1468 2 148 |
| 7 8 26 | 126 e146 f46-2 | 5 9 3 |
| 5 1 246 |a*68(2) 3 9 | *468 7 48 |
'-------------------------------------------------------------'
.-----------------------------------------------------------.
| 9 2 7 | 4 8 1 | 3 5 6 |
| 8 56 1 | 569 69 3 | 2 4 7 |
| 46 3 *456 | 7 2 *56 | 89 1 89 |
|-------------------+-------------------+-------------------|
| 3 6-5 9 | 156 7 *456 | 14 8 2 |
| 1 7 8 | 3 49 2 | 49 6 5 |
| 2 4 *56 | 169-5 169 8 | 7 3 19 |
|-------------------+-------------------+-------------------|
| 46 9 3 | 68 5 7 | 168 2 148 |
| 7 8 26 | 126 146 46 | 5 9 3 |
| 5 1 246 | 268 3 9 | 68 7 48 |
'-----------------------------------------------------------'
jco wrote:I wonder if before this move you have applied as step 1:
(56): r3c6 = r3c13 - r2c2 = r2c4 => - 56 r4c6