- Code: Select all
*-----------*
|...|...|...|
|..5|4.2|6..|
|.4.|5.6|.7.|
|---+---+---|
|.73|...|56.|
|...|.2.|...|
|.14|...|89.|
|---+---+---|
|.9.|8.7|.3.|
|..8|2.9|4..|
|...|...|...|
*-----------*
Play/Print this puzzle online
*-----------*
|...|...|...|
|..5|4.2|6..|
|.4.|5.6|.7.|
|---+---+---|
|.73|...|56.|
|...|.2.|...|
|.14|...|89.|
|---+---+---|
|.9.|8.7|.3.|
|..8|2.9|4..|
|...|...|...|
*-----------*
+---------------+-------------------+------------+
| 679 2 679 | 179 789 18 | 3 4 5 |
| 179 3 5 | 4 79 2 | 6 8 19 |
| 8 4 19 | 5 3 6 | 2 7 19 |
+---------------+-------------------+------------+
| 29 7 3 | 19 89(4) 18 | 5 6 (24) |
| 569 8 69 | 369 2 345 | 7 1 34 |
| (256) 1 4 | 367 7(6) (35) | 8 9 3(2) |
+---------------+-------------------+------------+
| 4 9 2 | 8 5 7 | 1 3 6 |
| 3 6 8 | 2 1 9 | 4 5 7 |
| 17 5 17 | 36 (46) -3(4) | 9 2 8 |
+---------------+-------------------+------------+
*--------------------------------------------------------------------------------*
| 679 2 679 | 179 789 18 | 3 4 5 |
| 179 3 5 | 4 79 2 | 6 8 19 |
| 8 4 19 | 5 3 6 | 2 7 19 |
|--------------------------+--------------------------+--------------------------|
|e9-2fC 7 3 | 19 489d 18 | 5 6 24e |
| 569B 8 69B |a369aA 2 345 | 7 1 b34 |
|d256 1 4 | 367 67 35 | 8 9 c23 |
|--------------------------+--------------------------+--------------------------|
| 4 9 2 | 8 5 7 | 1 3 6 |
| 3 6 8 | 2 1 9 | 4 5 7 |
| 17 5 17 | 36b 46c 34 | 9 2 8 |
*--------------------------------------------------------------------------------*
Kraken Cell r5c4:
3 r5c4 - r5c9 = (3-2) r6c9 = r6c1 - 2 r4c1;
6 r5c4 - r9c4 = (6-4) r9c5 = r4c5 - (4=2) r4c9 - 2 r4c1;
9 r5c4 - r5c13 = r4c1 - 2 r4c1; => - 2 r4c1; stte
*--------------------------------------------------*
| 679 2 679 | 179 789 18 | 3 4 5 |
| 179 3 5 | 4 79 2 | 6 8 19 |
| 8 4 19 | 5 3 6 | 2 7 19 |
*----------------+----------------+----------------|
| 29 7 3 | 19 489 18 | 5 6 24 |
| 569 8 69 |g369 2 c345 | 7 1 d34 |
|e256 1 4 |f367 f67 c35 | 8 9 d23 |
*----------------+----------------+----------------|
| 4 9 2 | 8 5 7 | 1 3 6 |
| 3 6 8 | 2 1 9 | 4 5 7 |
| 17 5 17 |a3-6 46 b34 | 9 2 8 |
*--------------------------------------------------*
*--------------------------------------------------*
| 679 2 679 | 179 789 18 | 3 4 5 |
| 179 3 5 | 4 79 2 | 6 8 19 |
| 8 4 19 | 5 3 6 | 2 7 19 |
*----------------+----------------+----------------|
| 29 7 3 | 19 489 18 | 5 6 24 |
| 569 8 69 |g369 2 c345 | 7 1 d34 |
|e256 1 4 |f367 f67 c35 | 8 9 d23 |
*----------------+----------------+----------------|
| 4 9 2 | 8 5 7 | 1 3 6 |
| 3 6 8 | 2 1 9 | 4 5 7 |
| 17 5 17 |a3-6 46 b34 | 9 2 8 |
*--------------------------------------------------*
Marty R. wrote:
- Code: Select all
*--------------------------------------------------*
| 679 2 679 | 179 789 18 | 3 4 5 |
| 179 3 5 | 4 79 2 | 6 8 19 |
| 8 4 19 | 5 3 6 | 2 7 19 |
*----------------+----------------+----------------|
| 29 7 3 | 19 489 18 | 5 6 24 |
| 569 8 69 |g369 2 c345 | 7 1 d34 |
|e256 1 4 |f367 f67 c35 | 8 9 d23 |
*----------------+----------------+----------------|
| 4 9 2 | 8 5 7 | 1 3 6 |
| 3 6 8 | 2 1 9 | 4 5 7 |
| 17 5 17 |a3-6 46 b34 | 9 2 8 |
*--------------------------------------------------*
(9=2)r4c1-(2=4)r4c9-(4=9876*)r1246c5)-(6=4)r9c5-(4=3)r9c6-(3=5)r6c6-(56=2)r6c1contradiction=> -2r4c1
(I don't know about the notation, but after the term in red, r6c56=65, meaning r6c1 must be=2)
Note, however, that you can simplify it even more by dropping the first term and using an ordinary pincer attack: