- Code: Select all
*-----------*
|4..|.7.|..5|
|..7|...|2..|
|...|.8.|974|
|---+---+---|
|..6|3..|75.|
|...|9.6|...|
|.23|..5|4..|
|---+---+---|
|169|...|...|
|..5|...|1..|
|3..|.5.|..8|
*-----------*
Play/Print this puzzle online
*-----------*
|4..|.7.|..5|
|..7|...|2..|
|...|.8.|974|
|---+---+---|
|..6|3..|75.|
|...|9.6|...|
|.23|..5|4..|
|---+---+---|
|169|...|...|
|..5|...|1..|
|3..|.5.|..8|
*-----------*
*-----------------------------------------------------------*
| 4 19 8 | 126 7 129 | 3 1-6 5 |
| 56 1359 7 | 1456 69 1349 | 2 8 d16 |
| 256 135 12 | 156 8 13 | 9 7 4 |
*-------------------+-------------------+-------------------|
| 9 14 6 | 3 24 8 | 7 5 d12 |
| 57 57 b14 | 9 24 6 | 8 c123 c123 |
| 8 2 3 | 7 1 5 | 4 a69 9-6 |
*-------------------+-------------------+-------------------|
| 1 6 9 | 8 3 247 | 5 24 27 |
| 27 8 5 | 246 69 2479 | 1 2349 2379 |
| 3 47 b24 | 12 5 1279 | 6 a29 8 |
*-----------------------------------------------------------*
*--------------------------------------------------------------*
| 4 19 8 | 126 7 129 | 3 d16 5 |
| 56 1359 7 | 1456 69 1349 | 2 8 16 |
| 256 135 b12 | 156 8 13 | 9 7 4 |
|--------------------+--------------------+--------------------|
| 9 14 6 | 3 24 8 | 7 5 12 |
| 57 57 a14 | 9 24 6 | 8 23-1 123 |
| 8 2 3 | 7 1 5 | 4 d69 69 |
|--------------------+--------------------+--------------------|
| 1 6 9 | 8 3 247 | 5 24 27 |
| 27 8 5 | 246 69 2479 | 1 2349 2379 |
| 3 47 c24 | 12 5 1279 | 6 d29 8 |
*--------------------------------------------------------------*
4 19 8 | 126 7 129 | 3 a16 5
56 1359 7 | 1456 69 1349 | 2 8 16
256 135 12 | 156 8 13 | 9 7 4
------------------------+----------------------+---------------------
9 14 6 | 3 24 8 | 7 5 12
57 57 c14 | 9 24 6 | 8 123 123
8 2 3 | 7 1 5 | 4 a69 69
------------------------+----------------------+---------------------
1 6 9 | 8 3 247 | 5 24 27
27 8 5 | 246 69 2479 | 1 2349 2379
3 47 b24 | 12 5 1279 | 6 a29 8
+-------------+--------------+-------------+
| 4 19 8 | 126 7 129 | 3 16 5 |
| 56 1359 7 | 1456 69 1349 | 2 8 f16 |
| 256 135 12 | 156 8 13 | 9 7 4 |
+-------------+--------------+-------------+
| 9 d14 6 | 3 24 8 | 7 5 e12 |
| 57 57 c14 | 9 24 6 | 8 123 123 |
| 8 2 3 | 7 1 5 | 4 6-9 g69 |
+-------------+--------------+-------------+
| 1 6 9 | 8 3 247 | 5 24 27 |
| 27 8 5 | 246 69 2479 | 1 2349 23-79 |
| 3 47 b24 | 12 5 1279 | 6 a29 8 |
+-------------+--------------+-------------+
+-------------------+--------------------+--------------------+
| 4 19 8 | 126 7 129 | 3 b16 5 |
| 56 1359 7 | 1456 69 1349 | 2 8 16 |
| 256 135 12 | 156 8 13 | 9 7 4 |
+-------------------+--------------------+--------------------+
| 9 14 6 | 3 24 8 | 7 5 12 |
| 57 57 a14 | 9 24 6 | 8 23-1 123 |
| 8 2 3 | 7 1 5 | 4 b69 69 |
+-------------------+--------------------+--------------------+
| 1 6 9 | 8 3 247 | 5 24 27 |
| 27 8 5 | 246 69 2479 | 1 2349 2379 |
| 3 47 a24 | 12 5 1279 | 6 b29 8 |
+-------------------+--------------------+--------------------+
Cenoman wrote : ALS-xy (14=2)r59c3 - (2=691)r169c8 =>-1 r5c8
Leren wrote:
...when only two ALS's are involved in an ALS chain, the move is referred to as an ALS=XZ Rule
If there are 3 ALS's in an ALS chain, then it's called and ALS XY Wing. Any more than 3 then I would just call it an ALS chain
Leren wrote:
...so your second formulation is the more "correct" one (for pedants
Cenoman wote : I apologize if my writing the XY chain variant looked pedantic.