- Code: Select all
*-----------*
|.4.|.5.|.37|
|.3.|74.|...|
|.9.|..6|..1|
|---+---+---|
|9..|...|78.|
|.8.|...|.9.|
|.27|...|..4|
|---+---+---|
|3..|8..|.2.|
|...|.39|.4.|
|85.|.1.|.7.|
*-----------*
Play/Print this puzzle online
*-----------*
|.4.|.5.|.37|
|.3.|74.|...|
|.9.|..6|..1|
|---+---+---|
|9..|...|78.|
|.8.|...|.9.|
|.27|...|..4|
|---+---+---|
|3..|8..|.2.|
|...|.39|.4.|
|85.|.1.|.7.|
*-----------*
*--------------------------------------------------------------*
| 16 4 a68 | 9 5 12 |b28 3 7 |
| 15 3 58 | 7 4 12 | 289 6 289 |
| 7 9 2 | 3 8 6 | 4 5 1 |
|--------------------+--------------------+--------------------|
| 9 16 d1356 | 4 26 d35 | 7 8 d256 |
| 4 8 356 | 1 267 357 |c25 9 256 |
| 56 2 7 | 56 9 8 | 3 1 4 |
|--------------------+--------------------+--------------------|
| 3 16 4 | 8 67 57 | 159 2 59 |
| 2 7 e1-6 | 56 3 9 | 158 4 58 |
| 8 5 9 | 2 1 4 | 6 7 3 |
*--------------------------------------------------------------*
*-----------------------------------------------------------*
| 16 4 c68 | 9 5 12 |b28 3 7 |
| 15 3 58 | 7 4 12 | 289 6 289 |
| 7 9 2 | 3 8 6 | 4 5 1 |
|-------------------+-------------------+-------------------|
| 9 a16 35-16 | 4 a26 35 | 7 8 a256 |
| 4 8 356 | 1 267 357 |b25 9 256 |
| 56 2 7 | 56 9 8 | 3 1 4 |
|-------------------+-------------------+-------------------|
| 3 6-1 4 | 8 67 57 | 159 2 59 |
| 2 7 c16 | 56 3 9 | 158 4 58 |
| 8 5 9 | 2 1 4 | 6 7 3 |
*-----------------------------------------------------------*
(16=5)r4c259-(5=8)r15c7-(8=61)r18c3 => -16r4c3 -1r7c2; ste
*-----------------------------------------------------------*
|c16 4 b68 | 9 5 12 |a28 3 7 |
| 15 3 58 | 7 4 12 | 289 6 289 |
| 7 9 2 | 3 8 6 | 4 5 1 |
|-------------------+-------------------+-------------------|
| 9 1-6 135-6 | 4 *26 35 | 7 8 *256 |
| 4 8 356 | 1 267 357 |a25 9 256 |
|d56 2 7 | 56 9 8 | 3 1 4 |
|-------------------+-------------------+-------------------|
| 3 16 4 | 8 67 57 | 159 2 59 |
| 2 7 16 | 56 3 9 | 158 4 58 |
| 8 5 9 | 2 1 4 | 6 7 3 |
*-----------------------------------------------------------*
+------------+------------+-----------+
| 16 4 68 | 9 5 12 | 28 3 7 |
| 15 3 58 | 7 4 12 | 289 6 289 |
| 7 9 2 | 3 8 6 | 4 5 1 |
+------------+------------+-----------+
| 9 16 1356 | 4 26 35 | 7 8 256 |
| 4 8 356 | 1 267 357 | 25 9 256 |
| 56 2 7 | 56 9 8 | 3 1 4 |
+------------+------------+-----------+
| 3 16 4 | 8 67 57 | 159 2 59 |
| 2 7 16 | 56 3 9 | 158 4 58 |
| 8 5 9 | 2 1 4 | 6 7 3 |
+------------+------------+-----------+
Marty R. wrote:
- Code: Select all
+------------+------------+-----------+
| 16 4 68 | 9 5 12 | 28 3 7 |
| 15 3 58 | 7 4 12 | 289 6 289 |
| 7 9 2 | 3 8 6 | 4 5 1 |
+------------+------------+-----------+
| 9 16 1356 | 4 26 35 | 7 8 256 |
| 4 8 356 | 1 267 357 | 25 9 256 |
| 56 2 7 | 56 9 8 | 3 1 4 |
+------------+------------+-----------+
| 3 16 4 | 8 67 57 | 159 2 59 |
| 2 7 16 | 56 3 9 | 158 4 58 |
| 8 5 9 | 2 1 4 | 6 7 3 |
+------------+------------+-----------+
(6=1)r1c1-(1=2)r1c6-(2=8)r1c7-r8c7=r8c9-(815=6)r8c473=>r1c3<>6
Would someone be kind enough to let me know if my solution is valid or not? Thanks, I'm just not 100% confident.
+--------------------------------------------------------------+
| 16 4 68 | 9 5 12 | 28 3 7 |
| 15 3 58 | 7 4 12 | 289 6 289 |
| 7 9 2 | 3 8 6 | 4 5 1 |
|--------------------+--------------------+--------------------|
| 9 e16 1356 | 4 f*26 35 | 7 8 fa*26+5 |
| 4 8 356 | 1 b*26+7 357 | 2-5 9 a*26+5 |
| 56 2 7 | 56 9 8 | 3 1 4 |
|--------------------+--------------------+--------------------|
| 3 d16 4 | 8 c67 57 | 159 2 9-5 |
| 2 7 16 | 56 3 9 | 158 4 8-5 |
| 8 5 9 | 2 1 4 | 6 7 3 |
+--------------------------------------------------------------+
# 41 eliminations remain
(5)r45c9 =UR= (7)r5c5 - (7=6)r7c5 - r7c2 = r4c2 - (26=5)r4c59 => r5c7,r78c9<>5
Marty, r1c3=6 is in the solution...
Marty R. wrote:Danny, I'm sorry, I don't understand this phraseMarty, r1c3=6 is in the solution...
+-----------------------+
| 1 4 6 | 9 5 2 | 8 3 7 |
| 5 3 8 | 7 4 1 | 9 6 2 |
| 7 9 2 | 3 8 6 | 4 5 1 |
|-------+-------+-------|
| 9 1 5 | 4 2 3 | 7 8 6 |
| 4 8 3 | 1 6 7 | 2 9 5 |
| 6 2 7 | 5 9 8 | 3 1 4 |
|-------+-------+-------|
| 3 6 4 | 8 7 5 | 1 2 9 |
| 2 7 1 | 6 3 9 | 5 4 8 |
| 8 5 9 | 2 1 4 | 6 7 3 |
+-----------------------+