- Code: Select all
*-----------*
|.8.|52.|74.|
|...|...|5..|
|5..|43.|...|
|---+---+---|
|...|..9|..6|
|8.4|...|...|
|...|..3|19.|
|---+---+---|
|..1|..8|.2.|
|...|...|...|
|.42|.1.|..3|
*-----------*
Play/Print this puzzle online
*-----------*
|.8.|52.|74.|
|...|...|5..|
|5..|43.|...|
|---+---+---|
|...|..9|..6|
|8.4|...|...|
|...|..3|19.|
|---+---+---|
|..1|..8|.2.|
|...|...|...|
|.42|.1.|..3|
*-----------*
+--------------------+------------+--------------+
| 6(13) 8 69(3) | 5 2 16 | 7 4 19 |
| 4 1267 67 | 9 8 167 | 5 3 12 |
| 5 127 79 | 4 3 17 | 269 16 8 |
+--------------------+------------+--------------+
| 23(1) (13) 5-3 | 7 45 9 | 24 8 6 |
| 8 9 4 | 1 6 2 | 3 5 7 |
| 267 67 567 | 8 45 3 | 1 9 24 |
+--------------------+------------+--------------+
| 67 567 1 | 3 79 8 | 469 2 459 |
| 367 3567 8 | 2 79 4 | 69 16 159 |
| 9 4 2 | 6 1 5 | 8 7 3 |
+--------------------+------------+--------------+
*-----------------------------------------------------------*
| 136 8 b369 | 5 2 16 | 7 4 19 |
| 4 b1267 b67 | 9 8 167 | 5 3 12 |
| 5 b127 b79 | 4 3 17 | 269 16 8 |
*-------------------+-------------------+-------------------|
| 123 a13 ac35 | 7 ac45 9 |a2-4 8 6 |
| 8 9 4 | 1 6 2 | 3 5 7 |
| 267 67 567 | 8 45 3 | 1 9 24 |
*-------------------+-------------------+-------------------|
| 67 567 1 | 3 79 8 | 469 2 459 |
| 367 3567 8 | 2 79 4 | 69 16 159 |
| 9 4 2 | 6 1 5 | 8 7 3 |
*-----------------------------------------------------------*
*--------------------------------------------------------------*
|c136 8 d369d | 5 2 16 | 7 4 19 |
| 4 1267b 67 | 9 8 167 | 5 3 12 |
| 5 127b 79 | 4 3 17 | 269 16 8 |
|--------------------+--------------------+--------------------|
|b123 a13a 5-3 | 7 45 9 | 24 8 6 |
| 8 9 4 | 1 6 2 | 3 5 7 |
| 267 67 567 | 8 45 3 | 1 9 24 |
|--------------------+--------------------+--------------------|
| 67 567 1 | 3 79 8 | 469 2 459 |
| 367 3567 8 | 2 79 4 | 69 16 159 |
| 9 4 2 | 6 1 5 | 8 7 3 |
*--------------------------------------------------------------*
M Wing Type 6A : (3=1) r4c2 - r4c1 = (1-3) r1c1 = (3) r1c3 => - 3 r4c3; stte, or
M Wing Type 6B : (3=1) r4c2 - r23c2 = (1-3) r1c1 = (3) r1c3 => - 3 r4c3; stte
16-3 8 g369 | 5 2 16 | 7 4 19
4 1267 67 | 9 8 167 | 5 3 12
5 127 79 | 4 3 17 | 269 16 8
------------------------+----------------------+---------------------
123 13 f35 | 7 45 9 |b24 8 6
8 9 4 | 1 6 2 | 3 5 7
267 67 e567 | 8 d45 3 | 1 9 c24
------------------------+----------------------+---------------------
*67 567 1 | 3 *79 8 |*469 2 459
*367 3567 8 | 2 *79 4 |*69 16 159
9 4 2 | 6 1 5 | 8 7 3
+--------------+----------+------------+
| 136 8 369 | 5 2 16 | 7 4 19 |
| 4 1267 67 | 9 8 167 | 5 3 12 |
| 5 127 79 | 4 3 17 | 269 16 8 |
+--------------+----------+------------+
| 123 13 35 | 7 45 9 | 24 8 6 |
| 8 9 4 | 1 6 2 | 3 5 7 |
| 267 67 567 | 8 45 3 | 1 9 24 |
+--------------+----------+------------+
| 67 567 1 | 3 79 8 | 469 2 459 |
| 367 3567 8 | 2 79 4 | 69 16 159 |
| 9 4 2 | 6 1 5 | 8 7 3 |
+--------------+----------+------------+
pjb wrote:
- Code: Select all
16-3 8 g369 | 5 2 16 | 7 4 19
4 1267 67 | 9 8 167 | 5 3 12
5 127 79 | 4 3 17 | 269 16 8
------------------------+----------------------+---------------------
123 13 f35 | 7 45 9 |b24 8 6
8 9 4 | 1 6 2 | 3 5 7
267 67 e567 | 8 d45 3 | 1 9 c24
------------------------+----------------------+---------------------
*67 567 1 | 3 *79 8 |*469 2 459
*367 3567 8 | 2 *79 4 |*69 16 159
9 4 2 | 6 1 5 | 8 7 3
Bit long winded, but using DP 679 r78c157 : (3)r8c1 = (4)r7c7
(3=4)DP - (4=2)r4c7 - (2=4)r6c9 - (4=5)r6c5 - r6c3 = (5-3)r4c3 = r1c3 => -3 r1c1; stte
Phil,
I'm missing something. In the first term, I'm not seeing where 3r8c1 fits in.
Phil
Marty, if the 3 at r8c1 is false, then the 4 at r7c7 must be true else a DP (BUG-lite) 679 r78c157 results.