- Code: Select all
*-----------*
|43.|8.5|...|
|5..|...|...|
|...|.1.|9..|
|---+---+---|
|.9.|...|46.|
|...|7.3|...|
|.28|...|.9.|
|---+---+---|
|..7|.2.|...|
|...|...|..5|
|...|6.7|.38|
*-----------*
Play/Print this puzzle online
*-----------*
|43.|8.5|...|
|5..|...|...|
|...|.1.|9..|
|---+---+---|
|.9.|...|46.|
|...|7.3|...|
|.28|...|.9.|
|---+---+---|
|..7|.2.|...|
|...|...|..5|
|...|6.7|.38|
*-----------*
4 3 9 | 8 d67 5 |c17 127 126
5 16 126 | 2349 3467 2469 | 38 78 346
8 7 26 | 234 1 246 | 9 5 346
---------------------+----------------------+---------------------
137 9 35 | 125 d58 128 | 4 6 137
16 456 456 | 7 9 3 | 58 128 12
137 2 8 | 145 d456 146 | 35 9 137
---------------------+----------------------+---------------------
a36 4568 7 | 145-3 2 148 |b16 14 9
2 468 46-3 | 1349 d348 1489 | 167 147 5
9 145 145 | 6 d45 7 | 2 3 8
*--------------------------------------------------------------*
| 4 3 9 | 8 67 5 |c17 127 126 |
| 5 16 126 | 2349 3467 2469 |c38 c78 346 |
| 8 7 26 |a234 1 246 | 9 5 b346 |
|--------------------+--------------------+--------------------|
| 137 9 35 | 125 58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 128 12 |
| 137 2 8 | 145 456 146 | 35 9 137 |
|--------------------+--------------------+--------------------|
|d36 4568 7 | 145-3 2 148 |d16 14 9 |
| 2 468 346 | 1349 348 1489 | 167 147 5 |
| 9 145 145 | 6 45 7 | 2 3 8 |
*--------------------------------------------------------------*
*--------------------------------------------------------------*
| 4 3 9 | 8 67 5 | 17 a27-1 b126 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
|--------------------+--------------------+--------------------|
| 137 9 35 | 125 58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 c28-1 d12 |
| 137 2 8 | 145 456 146 | 35 9 137 |
|--------------------+--------------------+--------------------|
| 36 4568 7 | 1345 2 148 | 16 14 9 |
| 2 468 346 | 1349 348 1489 | 167 147 5 |
| 9 145 145 | 6 45 7 | 2 3 8 |
*--------------------------------------------------------------*
*-----------------------------------------------------------*
| 4 3 9 | 8 b67 5 |b17 127 126 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
|-------------------+-------------------+-------------------|
| 137 9 35 | 125 c58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 128 12 |
| 137 2 8 | 145 c456 146 | 35 9 137 |
|-------------------+-------------------+-------------------|
|a36 4568 7 | 145-3 2 148 |a16 14 9 |
| 2 468 46-3 | 1349 c348 1489 | 167 147 5 |
| 9 145 145 | 6 c45 7 | 2 3 8 |
*-----------------------------------------------------------*
als xy-wing
(3=1)r7c17-(1=6)r1c57-(6=3)r4689c5 => -3r8c3,r7c4; lclste
*-----------------------------------------------------------*
| 4 3 9 | 8 b67 5 |c17 127 126 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
|-------------------+-------------------+-------------------|
| 137 9 *35 | 125 *58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 128 12 |
| 137 2 8 | 145 a456 146 | 35 9 137 |
|-------------------+-------------------+-------------------|
|e36 4568 7 | 1345 2 148 |d16 14 9 |
| 2 468 46-3 | 1349 *(38)4 1489 | 167 147 5 |
| 9 145 145 | 6 a45 7 | 2 3 8 |
*-----------------------------------------------------------*
Leren wrote:
- Code: Select all
*--------------------------------------------------------------*
| 4 3 9 | 8 67 5 | 17 a27-1 b126 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
|--------------------+--------------------+--------------------|
| 137 9 35 | 125 58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 c28-1 d12 |
| 137 2 8 | 145 456 146 | 35 9 137 |
|--------------------+--------------------+--------------------|
| 36 4568 7 | 1345 2 148 | 16 14 9 |
| 2 468 346 | 1349 348 1489 | 167 147 5 |
| 9 145 145 | 6 45 7 | 2 3 8 |
*--------------------------------------------------------------*
Potential DP (12) r15c89 + xwing (2) + SIS (1) col 9 => -1 r15c8; lclste
+--------------+----------------+-------------+
| 4 3 9 | 8 67 5 | 17 127 126 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
+--------------+----------------+-------------+
| 137 9 35 | 125 58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 128 12 |
| 137 2 8 | 145 456 146 | 35 9 137 |
+--------------+----------------+-------------+
| 36 4568 7 | 1345 2 148 | 16 14 9 |
| 2 468 346 | 1349 348 1489 | 167 147 5 |
| 9 145 145 | 6 45 7 | 2 3 8 |
+--------------+----------------+-------------+
Luke451 wrote:Leren wrote:
- Code: Select all
*--------------------------------------------------------------*
| 4 3 9 | 8 67 5 | 17 a27-1 b126 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
|--------------------+--------------------+--------------------|
| 137 9 35 | 125 58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 c28-1 d12 |
| 137 2 8 | 145 456 146 | 35 9 137 |
|--------------------+--------------------+--------------------|
| 36 4568 7 | 1345 2 148 | 16 14 9 |
| 2 468 346 | 1349 348 1489 | 167 147 5 |
| 9 145 145 | 6 45 7 | 2 3 8 |
*--------------------------------------------------------------*
Potential DP (12) r15c89 + xwing (2) + SIS (1) col 9 => -1 r15c8; lclste
Leren, don't you need to account for (1)r1c7 somehow? I'm a little confused.
Maybe, (1)r1c7=(8)r5c8-(8=7)r2c8 ==>r1c7<>7
Possible <12> UR r15c89 with:
X-Wing on <2> and
[(1): r1c9 - r456c9 = r5c8] and
[(1): r5c8 - r456c9 = r1c9]
+--------------------------------------------------------------+
| 4 3 9 | 8 67 5 | 17 *12+7 *12+6 |
| 5 16 126 | 2349 3467 2469 | 38 78 346 |
| 8 7 26 | 234 1 246 | 9 5 346 |
|--------------------+--------------------+--------------------|
| 137 9 35 | 125 58 128 | 4 6 137 |
| 16 456 456 | 7 9 3 | 58 *12+8 *12 |
| 137 2 8 | 145 456 146 | 35 9 137 |
|--------------------+--------------------+--------------------|
| 36 4568 7 | 1345 2 148 | 16 14 9 |
| 2 468 346 | 1349 348 1489 | 167 147 5 |
| 9 145 145 | 6 45 7 | 2 3 8 |
+--------------------------------------------------------------+
# 91 eliminations remain
r15c89 <12> UR via s-link <> 1 r1c8,r1c9,r5c8
r1c8<>1 follows from the X-Wing and the bivalue cell r5c9.
r1c9<>1 follows from the X-Wing and the first X-chain segment.
r5c8<>1 follows from the X-Wing and the second X-chain segment.