- Code: Select all
*-----------*
|.7.|6.4|...|
|6..|9..|7.2|
|...|.1.|...|
|---+---+---|
|52.|...|.39|
|34.|...|.28|
|98.|...|.17|
|---+---+---|
|...|.7.|...|
|1.3|..8|..4|
|...|1.6|.5.|
*-----------*
Play/Print this puzzle online
*-----------*
|.7.|6.4|...|
|6..|9..|7.2|
|...|.1.|...|
|---+---+---|
|52.|...|.39|
|34.|...|.28|
|98.|...|.17|
|---+---+---|
|...|.7.|...|
|1.3|..8|..4|
|...|1.6|.5.|
*-----------*
*-----------------------------------------------------------*
|d28 7 2589 | 6 258 4 | 3 89 1 |
| 6 1 5-8 | 9 358 35 | 7 4 2 |
|d248 3 d2489 | 278 1 27 |c89 6 5 |
*-------------------+-------------------+-------------------|
| 5 2 17 | 48 468 17 | 46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
*-------------------+-------------------+-------------------|
| 248 5 248 | 234 7 239 | 1 89 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 a248 | 1 24 6 |b28 5 3 |
*-----------------------------------------------------------*
*--------------------------------------------------------------*
| 28 7 f29-58 | 6 258 4 | 3 e89 1 |
| 6 1 a58 | 9 358 35 | 7 4 2 |
| 248 3 2489 | 278 1 27 |d89 6 5 |
|--------------------+--------------------+--------------------|
| 5 2 17 | 48 468 17 | 46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
|--------------------+--------------------+--------------------|
| 248 5 248 | 234 7 239 | 1 89 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 b248 | 1 24 6 |c28 5 3 |
*--------------------------------------------------------------*
Leren wrote:
- Code: Select all
*--------------------------------------------------------------*
| 28 7 f29-58 | 6 258 4 | 3 e89 1 |
| 6 1 a58 | 9 358 35 | 7 4 2 |
| 248 3 2489 | 278 1 27 | 89 6 5 |
|--------------------+--------------------+--------------------|
| 5 2 17 | 48 468 17 |d46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
|--------------------+--------------------+--------------------|
| 248 5 248 | 234 7 239 | 1 89 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 b248 | 1 24 6 |c28 5 3 |
*--------------------------------------------------------------*
(5=8) r2c3 - r9c3 = r9c7 - r3c7 = (8-9) r1c8 = (9) r1c3 => - 58 r1c3; stte
Leren
SteveG48 wrote:I don't think I understand the 8 elimination in r1c3.
(5=8) r2c3 - r9c3 = r9c7 - r3c7 = (8-9) r1c8 = (9) r1c3 => - 5 r1c3
(8)r9c3 = r9c7 - r3c7 = (8 ) r1c8 => - 8 r1c3
daj95376 wrote:SteveG48 wrote:I don't think I understand the 8 elimination in r1c3.
Yet another post with an undeclared embedded chain.
- Code: Select all
(5=8) r2c3 - r9c3 = r9c7 - r3c7 = (8-9) r1c8 = (9) r1c3 => - 5 r1c3
(8)r9c3 = r9c7 - r3c7 = (8 ) r1c8 => - 8 r1c3
potential 48 UR r37c13
+--------------------------------------------------------------+
| 28 7 2589 | 6 258 4 | 3 89 1 |
| 6 1 58 | 9 358 35 | 7 4 2 |
| *48+2 3 *48+29 | 278 1 27 | 89 6 5 |
|--------------------+--------------------+--------------------|
| 5 2 17 | 48 468 17 | 46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
|--------------------+--------------------+--------------------|
| *48+2 5 *48+2 | 234 7 239 | 1 8-9 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 248 | 1 24 6 | 28 5 3 |
+--------------------------------------------------------------+
# 60 eliminations remain
Kraken Cell r7c6:
3r7c6 - (3=5)r2c6 _____________________\
|| \
2r7c6 - 2r7c13 =UR= 2r3c13 - r3c46 = (2 -5)r1c5 = (5 -9)r1c3 = r1c8 - 9r7c8
|| || / /
|| 9r3c3 _________________________/ /
|| /
9r7c6 ___________________________________________________________/
+------------+----------------+---------+
| 28 7 2589 | 6 258 4 | 3 89 1 |
| 6 1 58 | 9 358 35 | 7 4 2 |
| 248 3 2489 | 278 1 27 | 89 6 5 |
+------------+----------------+---------+
| 5 2 17 | 48 468 17 | 46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
+------------+----------------+---------+
| 248 5 248 | 234 7 239 | 1 89 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 248 | 1 24 6 | 28 5 3 |
+------------+----------------+---------+
daj95376 wrote:_
Just because my solver says it's there ... and because it reminds me a little of ttt's solutions.
- Code: Select all
potential 48 UR r37c13
+--------------------------------------------------------------+
| 28 7 2589 | 6 258 4 | 3 89 1 |
| 6 1 58 | 9 358 35 | 7 4 2 |
| *48+2 3 *48+29 | 278 1 27 | 89 6 5 |
|--------------------+--------------------+--------------------|
| 5 2 17 | 48 468 17 | 46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
|--------------------+--------------------+--------------------|
| *48+2 5 *48+2 | 234 7 239 | 1 8-9 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 248 | 1 24 6 | 28 5 3 |
+--------------------------------------------------------------+
# 60 eliminations remain
Kraken Cell r7c6:
3r7c6 - (3=5)r2c6 _____________________\
|| \
2r7c6 - 2r7c13 =UR= 2r3c13 - r3c46 = (2 -5)r1c5 = (5 -9)r1c3 = r1c8 - 9r7c8
|| || / /
|| 9r3c3 _________________________/ /
|| /
9r7c6 ___________________________________________________________/
_
daj95376 wrote:_
Just because my solver says it's there ... and because it reminds me a little of ttt's solutions.
- Code: Select all
potential 48 UR r37c13
+--------------------------------------------------------------+
| 28 7 2589 | 6 258 4 | 3 89 1 |
| 6 1 58 | 9 358 35 | 7 4 2 |
| *48+2 3 *48+29 | 278 1 27 | 89 6 5 |
|--------------------+--------------------+--------------------|
| 5 2 17 | 48 468 17 | 46 3 9 |
| 3 4 17 | 57 569 1579 | 56 2 8 |
| 9 8 6 | 2345 2345 235 | 45 1 7 |
|--------------------+--------------------+--------------------|
| *48+2 5 *48+2 | 234 7 239 | 1 8-9 6 |
| 1 6 3 | 25 259 8 | 29 7 4 |
| 7 9 248 | 1 24 6 | 28 5 3 |
+--------------------------------------------------------------+
# 60 eliminations remain
Kraken Cell r7c6:
3r7c6 - (3=5)r2c6 _____________________\
|| \
2r7c6 - 2r7c13 =UR= 2r3c13 - r3c46 = (2 -5)r1c5 = (5 -9)r1c3 = r1c8 - 9r7c8
|| || / /
|| 9r3c3 _________________________/ /
|| /
9r7c6 ___________________________________________________________/
_
9r7c8
9r1c8=9r1c3
5r1c3=5r1c5
2r1c5=2r3c46
5r2c6========3r2c6
9r7c6====================3r7c6=2r7c6
9r3c3=======2r3c13=======2r7c13=UR(48)r37c13