- Code: Select all
*-----------*
|...|..4|.3.|
|...|1.8|7.2|
|9.2|..3|5.1|
|---+---+---|
|.9.|.87|4..|
|8..|...|..6|
|..4|31.|.9.|
|---+---+---|
|4.9|8..|3.5|
|3.8|4.6|...|
|.2.|5..|...|
*-----------*
Play/Print this puzzle online
*-----------*
|...|..4|.3.|
|...|1.8|7.2|
|9.2|..3|5.1|
|---+---+---|
|.9.|.87|4..|
|8..|...|..6|
|..4|31.|.9.|
|---+---+---|
|4.9|8..|3.5|
|3.8|4.6|...|
|.2.|5..|...|
*-----------*
*--------------------------------------------------------------*
| 167 a18 167 | 2 5 4 |c689 3 b89 |
| 56 34 356 | 1 9 8 | 7 46 2 |
| 9 48 2 | 7 6 3 | 5 48 1 |
|--------------------+--------------------+--------------------|
| 125 9 15 | 6 8 7 | 4 125 3 |
| 8 3-1 1357 | 9 4 25 |e12 1257 6 |
| 2567 67 4 | 3 1 25 | 28 9 78 |
|--------------------+--------------------+--------------------|
| 4 67 9 | 8 27 1 | 3 267 5 |
| 3 5 8 | 4 27 6 |d129 127 79 |
| 167 2 167 | 5 3 9 | 68 678 4 |
*--------------------------------------------------------------*
*------------------------------------------------------------*
| 167 18 167 | 2 5 4 | 689 3 89 |
| 56 34 356 | 1 9 8 | 7 46 2 |
| 9 48 2 | 7 6 3 | 5 48 1 |
*-------------------+-------------------+--------------------|
| 125 9 15 | 6 8 7 | 4 f125 3 |
| 8 a13 a1357 | 9 4 a25 |af12 127-5 6 |
| 2567 b67 4 | 3 1 25 | f28 9 78 |
*-------------------+-------------------+--------------------|
| 4 c67 9 | 8 27 1 | 3 267 5 |
| 3 5 8 | 4 27 6 | 129 127 79 |
|d167 2 d167 | 5 3 9 | e68 678 4 |
*------------------------------------------------------------*
*-----------------------------------------------------------*
| 167 18 167 | 2 5 4 | 689 3 89 |
| 56 34 d36-5 | 1 9 8 | 7 46 2 |
| 9 48 2 | 7 6 3 | 5 48 1 |
|-------------------+-------------------+-------------------|
| 125 9 a15 | 6 8 7 | 4 125 3 |
| 8 b13 c1357 | 9 4 25 | 12 1257 6 |
| 2567 67 4 | 3 1 25 | 28 9 78 |
|-------------------+-------------------+-------------------|
| 4 67 9 | 8 27 1 | 3 267 5 |
| 3 5 8 | 4 27 6 | 129 127 79 |
| 167 2 167 | 5 3 9 | 68 678 4 |
*-----------------------------------------------------------*
(5=1)r4c3-(1=3)r5c2-r5c3=3r2c3 => -5r2c3; ste
+--------------+---------+-------------+
| 167 18 167 | 2 5 4 | 689 3 b89 |
| 56 34 356 | 1 9 8 | 7 d46 2 |
| 9 48 2 | 7 6 3 | 5 c48 1 |
+--------------+---------+-------------+
| 125 9 15 | 6 8 7 | 4 125 3 |
| 8 13 1357 | 9 4 25 | 12 1257 6 |
| 2567 g67 4 | 3 1 25 | 28 9 8-7 |
+--------------+---------+-------------+
| 4 f67 9 | 8 27 1 | 3 e267 5 |
| 3 5 8 | 4 27 6 | 129 127 a79 |
| 167 2 167 | 5 3 9 | 68 678 4 |
+--------------+---------+-------------+
+--------------+---------+-------------+
| 167 18 167 | 2 5 4 | 689 3 89 |
| 56 34 356 | 1 9 8 | 7 46 2 |
| 9 48 2 | 7 6 3 | 5 48 1 |
+--------------+---------+-------------+
| 125 9 15 | 6 8 7 | 4 125 3 |
| 8 13 1357 | 9 4 25 | 12 1257 6 |
| 2567 67 4 | 3 1 25 | 28 9 78 |
+--------------+---------+-------------+
| 4 67 9 | 8 27 1 | 3 267 5 |
| 3 5 8 | 4 27 6 | 129 127 79 |
| 167 2 167 | 5 3 9 | 68 678 4 |
+--------------+---------+-------------+
Marty R. wrote:Notation question: given that r9c8=7, that leaves r9c7 as the only remaining 8 in r9 or b9. Is there a shorter way to show r9c7=8 other than doing the ALS thing?