- Code: Select all
*-----------*
|.1.|..7|...|
|...|..4|.89|
|...|.8.|..5|
|---+---+---|
|..9|1..|..4|
|..3|...|2..|
|6..|..3|5..|
|---+---+---|
|4..|.7.|...|
|27.|6..|...|
|...|9..|.1.|
*-----------*
Play/Print this puzzle online
*-----------*
|.1.|..7|...|
|...|..4|.89|
|...|.8.|..5|
|---+---+---|
|..9|1..|..4|
|..3|...|2..|
|6..|..3|5..|
|---+---+---|
|4..|.7.|...|
|27.|6..|...|
|...|9..|.1.|
*-----------*
*--------------------------------------------------------------*
| 9 1 8 | 5 6 7 | 4 2 3 |
| 5 26 27 | 3 1 4 | 67 8 9 |
| 3 e46 d47 | 2 8 9 | 1 c67 5 |
|--------------------+--------------------+--------------------|
| 7 25 9 | 1 25 6 | 8 3 4 |
| 1 f45 3 |g4-7 59 8 | 2 679 67 |
| 6 8 24 |a7-4 29 3 | 5 b79 1 |
|--------------------+--------------------+--------------------|
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 267 |
*--------------------------------------------------------------*
BUG+2: r5c8=7 and/or r9c9=6
(7)r5c8 - (7)r5c4,r6c8
(6)r9c9 - (6=7)r5c9 - (7)r5c4,r6c8
+-----------------------------------------------------+
| 9 1 8 | 5 6 7 | 4 2 3 |
| 5 26 27 | 3 1 4 | 67 8 9 |
| 3 46 47 | 2 8 9 | 1 67 5 |
|-----------------+-----------------+-----------------|
| 7 25 9 | 1 25 6 | 8 3 4 |
| 1 45 3 | 4-7 59 8 | 2 69+7 67 |
| 6 8 24 | 47 29 3 | 5 9-7 1 |
|-----------------+-----------------+-----------------|
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 27+6 |
+-----------------------------------------------------+
# 28 eliminations remain
daj95367 wrote:
- Code: Select all
BUG+2: r5c8=7 and/or r9c9=6
(7)r5c8 - (7)r5c4,r6c8
(6)r9c9 - (6=7)r5c9 - (7)r5c4,r6c8
*--------------------------------------------------*
| 9 1 8 | 5 6 7 | 4 2 3 |
| 5 26 27 | 3 1 4 | 67 8 9 |
| 3 46 a47 | 2 8 9 | 1 a67 5 |
|----------------+----------------+----------------|
| 7 25 9 | 1 25 6 | 8 3 4 |
| 1 45 3 | 47 59 8 | 2 *79=6 6-7 |
| 6 8 b24 | 47 b29 3 | 5 *b79 1 |
|----------------+----------------+----------------|
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 267 |
*--------------------------------------------------*
*--------------------------------------------------*
| 9 1 8 | 5 6 7 | 4 2 3 |
| 5 26 27 | 3 1 4 | 67 8 9 |
| 3 46 a47 | 2 8 9 | 1 6-7 5 |
|----------------+----------------+----------------|
| 7 25 9 | 1 25 6 | 8 3 4 |
| 1 45 3 | 47 59 8 | 2 679 67 |
| 6 8 b24 |c47 29 3 | 5 d79 1 |
|----------------+----------------+----------------|
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 267 |
*--------------------------------------------------*
m-wing
(7=4r3c3-r6c3=(4-7)r6c4=7r6c8 => -7r3c8; ste
+---------+----------+------------+
| 9 1 8 | 5 6 7 | 4 2 3 |
| 5 26 27 | 3 1 4 | 67 8 9 |
| 3 46 47 | 2 8 9 | 1 67 5 |
+---------+----------+------------+
| 7 25 9 | 1 25 6 | 8 3 4 |
| 1 45 3 | 47 59 8 | 2 679 67 |
| 6 8 24 | 47 29 3 | 5 79 1 |
+---------+----------+------------+
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 267 |
+---------+----------+------------+
*--------------------------------------------------*
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 267 |
*--------------------------------------------------*
7b53 wrote:
- Code: Select all
*--------------------------------------------------*
| 4 9 16 | 8 7 12 | 3 5 26 |
| 2 7 15 | 6 3 15 | 9 4 8 |
| 8 3 56 | 9 4 25 | 67 1 267 |
*--------------------------------------------------*
just looking at the row 7,8,9 ...wondering if this consider a deadly pattern ?
if r9c9=(26), it will have two solutions...so r9c9 must be 7