- Code: Select all
*-----------*
|..6|9..|3..|
|...|.1.|.5.|
|32.|...|...|
|---+---+---|
|4..|2.9|...|
|.8.|...|.9.|
|...|6.3|..7|
|---+---+---|
|...|...|.71|
|.7.|.2.|...|
|..2|..5|6..|
*-----------*
Play/Print this puzzle online
*-----------*
|..6|9..|3..|
|...|.1.|.5.|
|32.|...|...|
|---+---+---|
|4..|2.9|...|
|.8.|...|.9.|
|...|6.3|..7|
|---+---+---|
|...|...|.71|
|.7.|.2.|...|
|..2|..5|6..|
*-----------*
*--------------------------------------------------*
|a57 1 6 | 9 a45 478 | 3 2 a48 |
|b79 4 b89 | 3 1 2 | 7-8 5 6 |
| 3 2 58 | 458 6 478 | 478 1 9 |
*----------------+----------------+----------------|
| 4 5 7 | 2 8 9 | 1 6 3 |
| 6 8 3 | 45 7 1 | 45 9 2 |
| 2 9 1 | 6 45 3 | 458 48 7 |
*----------------+----------------+----------------|
| 59 6 59 | 48 3 48 | 2 7 1 |
| 8 7 4 | 1 2 6 | 9 3 5 |
| 1 3 2 | 7 9 5 | 6 48 48 |
*--------------------------------------------------*
a57 1 6 | 9 b45 478 | 3 2 c48
9-7 4 89 | 3 1 2 |d78 5 6
3 2 58 | 458 6 478 | 478 1 9
------------------------+----------------------+---------------------
4 5 7 | 2 8 9 | 1 6 3
6 8 3 | 45 7 1 | 45 9 2
2 9 1 | 6 45 3 | 458 48 7
------------------------+----------------------+---------------------
59 6 59 | 48 3 48 | 2 7 1
8 7 4 | 1 2 6 | 9 3 5
1 3 2 | 7 9 5 | 6 48 48
*--------------------------------------------------------------*
| 57 1 6 | 9 45 c478 | 3 2 b48 |
| 79 4 89 | 3 1 2 | 78 5 6 |
| 3 2 58 | 458 6 d78-4 |a48-7 1 9 |
|--------------------+--------------------+--------------------|
| 4 5 7 | 2 8 9 | 1 6 3 |
| 6 8 3 | 45 7 1 | 45 9 2 |
| 2 9 1 | 6 45 3 | 458 48 7 |
|--------------------+--------------------+--------------------|
| 59 6 59 | 48 3 48 | 2 7 1 |
| 8 7 4 | 1 2 6 | 9 3 5 |
| 1 3 2 | 7 9 5 | 6 48 48 |
*--------------------------------------------------------------*
+---------+------------+-----------+
| 57 1 6 | 9 45 478 | 3 2 48 |
| 79 4 89 | 3 1 2 | 78 5 6 |
| 3 2 58 | 458 6 478 | 478 1 9 |
+---------+------------+-----------+
| 4 5 7 | 2 8 9 | 1 6 3 |
| 6 8 3 | 45 7 1 | 45 9 2 |
| 2 9 1 | 6 45 3 | 458 48 7 |
+---------+------------+-----------+
| 59 6 59 | 48 3 48 | 2 7 1 |
| 8 7 4 | 1 2 6 | 9 3 5 |
| 1 3 2 | 7 9 5 | 6 48 48 |
+---------+------------+-----------+
+---------+------------+-----------+
| c57 1 6 | 9 d45 478 | 3 2 4-8 |
| b79 4 89 | 3 1 278 | a78 5 6 |
| 3 2 58 | 458 6 478 | 478 1 9 |
+---------+------------+-----------+
| 4 5 7 | 2 8 9 | 1 6 3 |
| 6 8 3 | 45 7 1 | 45 9 2 |
| 2 9 1 | 6 e45 3 | 458 f48 7 |
+---------+------------+-----------+
| 59 6 59 | 48 3 48 | 2 7 1 |
| 8 7 4 | 1 2 6 | 9 3 5 |
| 1 3 2 | 7 9 5 | 6 g48 h48 |
+---------+------------+-----------+
pjb wrote:...
- Code: Select all
a57 1 6 | 9 b45 478 | 3 2 c48
9-7 4 89 | 3 1 2 |d78 5 6
3 2 58 | 458 6 478 | 478 1 9
------------------------+----------------------+---------------------
4 5 7 | 2 8 9 | 1 6 3
6 8 3 | 45 7 1 | 45 9 2
2 9 1 | 6 45 3 | 458 48 7
------------------------+----------------------+---------------------
59 6 59 | 48 3 48 | 2 7 1
8 7 4 | 1 2 6 | 9 3 5
1 3 2 | 7 9 5 | 6 48 48
or more interesting:
(7)r2c7 = (7-4)r3c7 = r1c9 - (4=5)r1c5 - (5=7)UR:r37c46 => -7 r3c7; stte
...
pjb wrote:or more interesting:
(7)r2c7 = (7-4)r3c7 = r1c9 - (4=5)r1c5 - (5=7)UR:r37c46 => -7 r3c7; stte
Seems to me like your chain actually cannibalizes the second digit, 7r3c7, in the AIC. Would it be more proper to run the chain maybe as:
(7=8)r2c7 – (8=4)r1c9 – (4=5)r1c5 - (5=7)UR:r37c46 => -7 r3c7