- Code: Select all
*-----------*
|6.4|.9.|7.3|
|..3|...|.6.|
|...|...|.18|
|---+---+---|
|...|18.|..9|
|...|..4|3..|
|7..|.39|...|
|---+---+---|
|.7.|...|...|
|.4.|...|8..|
|9.8|.6.|4.5|
*-----------*
Play/Print this puzzle online
*-----------*
|6.4|.9.|7.3|
|..3|...|.6.|
|...|...|.18|
|---+---+---|
|...|18.|..9|
|...|..4|3..|
|7..|.39|...|
|---+---+---|
|.7.|...|...|
|.4.|...|8..|
|9.8|.6.|4.5|
*-----------*
6 1 4 | 8 9 25 | 7 25 3
8 *59 3 | 257 1 257 |*2-59 6 4
2 *59 7 | 36 4 36 |*59 1 8
---------------------+----------------------+---------------------
4 3 25 | 1 8 2567 | 256 257 9
15 6 9 | 257 257 4 | 3 8 127
7 8 125 | 256 3 9 | 1256 4 126
---------------------+----------------------+---------------------
3 7 156 | 4 25 8 | 126 9 126
15 4 156 | 9 257 2357 | 8 237 1267
9 2 8 | 37 6 1 | 4 37 5
*-----------------------------------------------------------*
| 6 1 4 | 8 9 25 | 7 25 3 |
| 8 59 3 | 257 1 257 | 259 6 4 |
| 2 59 7 |b36 4 c36 | 59 1 8 |
|-------------------+-------------------+-------------------|
| 4 3 25 | 1 8 d2567 | 256 e257 9 |
| 15 6 9 | 257 257 4 | 3 8 127 |
| 7 8 125 | 256 3 9 | 1256 4 126 |
|-------------------+-------------------+-------------------|
| 3 7 156 | 4 25 8 | 126 9 126 |
| 15 4 156 | 9 257 2357 | 8 237 1267 |
| 9 2 8 |a7-3 6 1 | 4 f3-7 5 |
*-----------------------------------------------------------*
double wing?
(7=3)r9c4-(3=6)r3c4-r3c6=(6-7)r4c6=7r4c8-(7=3)r9c8 => -3r9c4,-7r9c8
*--------------------------------------------------------------*
| 6 1 4 | 8 9 25 | 7 25 3 |
| 8 59 3 | 257 1 257 | 259 6 4 |
| 2 59 7 | 36 4 36B | 59 1 8 |
|--------------------+--------------------+--------------------|
| 4 3 25 | 1 8 e257-6C | 256 d257 9 |
| 15 6 9 | 257 257 4 | 3 8 127 |
| 7 8 125 | 256 3 9 | 1256 4 126 |
|--------------------+--------------------+--------------------|
| 3 7 156 | 4 25 8 | 126 9 126 |
| 15 4 156 | 9 257 a235-7A | 8 b237 1267 |
| 9 2 8 | 37 6 1 | 4 c37 5 |
*--------------------------------------------------------------*
s-wing with bi-value extension cell:
-3r8c6 = r8c8 - (3=7)r9c8 - r4c8 = r4c6;
3r8c6 - (3=6) r3c6 - r4c6 ; => -6 r4c6;
-7r4c6 = r4c8 - (7=3) r9c8 - r8c8 = r8c6; => -7 r8c6; stte
+----------+-------------+--------------+
| 6 1 4 | 8 9 2 | 7 5 3 |
| 8 9 3 | 57 1 57 | 2 6 4 |
| 2 5 7 | 36 4 36 | 9 1 8 |
+----------+-------------+--------------+
| 4 3 25 | 1 8 567 | 56 27 9 |
| 15 6 9 | 257 57 4 | 3 8 127 |
| 7 8 125 | 256 3 9 | 156 4 126 |
+----------+-------------+--------------+
| 3 7 156 | 4 25 8 | 16 9 126 |
| 15 4 156 | 9 257 357 | 8 237 1267 |
| 9 2 8 | 37 6 1 | 4 37 5 |
+----------+-------------+--------------+
*--------------------------------------------------------------*
| 6 1 4 | 8 9 25 | 7 25 3 |
| 8 59 3 |c257 1 257 | 259 6 4 |
| 2 59 7 | 36 4 36 | 59 1 8 |
|--------------------+--------------------+--------------------|
| 4 3 a25 | 1 8 257-6 |a256 a257 9 |
| 15 6 9 |c257 257 4 | 3 8 127 |
| 7 8 125 |c256 3 9 | 125-6 4 12-6 |
|--------------------+--------------------+--------------------|
| 3 7 156 | 4 25 8 | 126 9 126 |
| 15 4 156 | 9 257 2357 | 8 237 1267 |
| 9 2 8 |c37 6 1 | 4 b37 5 |
*--------------------------------------------------------------*