- Code: Select all
*-----------*
|25.|..4|..6|
|...|12.|..7|
|..4|..9|2..|
|---+---+---|
|3.1|...|.7.|
|.7.|.8.|.2.|
|.2.|...|6.5|
|---+---+---|
|..7|5..|8..|
|1..|.38|...|
|5..|7..|.69|
*-----------*
Play/Print this puzzle online
*-----------*
|25.|..4|..6|
|...|12.|..7|
|..4|..9|2..|
|---+---+---|
|3.1|...|.7.|
|.7.|.8.|.2.|
|.2.|...|6.5|
|---+---+---|
|..7|5..|8..|
|1..|.38|...|
|5..|7..|.69|
*-----------*
+--------------+--------------+----------------+
| 2 5 3 | 8 7 4 | 19 19 6 |
| 689 689 689 | 1 2 3 | 5 4 7 |
| 7 1 4 | 6 5 9 | 2 38 38 |
+--------------+--------------+----------------+
| 3 4689 1 | 2 469 5 | 49 7 48 |
| 469 7 5 | 349 8 16 | 1349 2 134 |
| 489 2 89 | 349 149 7 | 6 1389 5 |
+--------------+--------------+----------------+
| 49 349 7 | 5 1469 126 | 8 13 1234 |
| 1 469 269 | 49 3 8 | 7 5 24 |
| 5 348 28 | 7 14 12 | 134 6 9 |
+--------------+--------------+----------------+
Marty R. wrote:I guess I'll call it an AIC for lack of a better term.
(4=2)r8c9-r8c3=r9c3-(2=1)r9c6-(1=4)r9c5-->r8c4, r9c7<>4.
*-----------------------------------------------------------*
| 2 5 3 | 8 7 4 | 19 19 6 |
| 689 689 689 | 1 2 3 | 5 4 7 |
| 7 1 4 | 6 5 9 | 2 38 38 |
|-------------------+-------------------+-------------------|
| 3 4689 1 | 2 469 5 | 49 7 48 |
| 469 7 5 | 349 8 d6-1 | 1349 2 a134 |
| 489 2 89 | 349 149 7 | 6 1389 5 |
|-------------------+-------------------+-------------------|
| 49 349 7 | 5 1469 c126 | 8 13 b1234 |
| 1 469 269 | 49 3 8 | 7 5 24 |
| 5 348 28 | 7 14 12 | 134 6 9 |
*-----------------------------------------------------------*
L-wing
1r5c9=(1-2)r7c9=(2-6)r7c6=6r5c6 => -1r5c6; stte