- Code: Select all
*-----------*
|.6.|75.|...|
|9..|8..|.5.|
|..3|...|...|
|---+---+---|
|.9.|...|43.|
|.86|9.3|17.|
|.52|...|.8.|
|---+---+---|
|...|...|5..|
|.7.|..6|..1|
|...|.85|.9.|
*-----------*
Play/Print this puzzle online
*-----------*
|.6.|75.|...|
|9..|8..|.5.|
|..3|...|...|
|---+---+---|
|.9.|...|43.|
|.86|9.3|17.|
|.52|...|.8.|
|---+---+---|
|...|...|5..|
|.7.|..6|..1|
|...|.85|.9.|
*-----------*
*--------------------------------------------------------------*
| 12 6 8 | 7 5 124 | 39 124 39 |
| 9 124 7 | 8 3 124 | 26 5 46 |
| 5 124 3 | 6 14 9 | 78 124 78 |
|--------------------+--------------------+--------------------|
| 7 9 1 | 5 6 8 | 4 3 2 |
| 4 8 6 | 9 2 3 | 1 7 5 |
| 3 5 2 | 14 147 147 | 69 8 69 |
|--------------------+--------------------+--------------------|
| 128 123 9 | 1234 147 147 | 5 6 c348 |
|a28 7 5 | 234 9 6 |b238 d4-2 1 |
| 6 123 4 | 123 8 5 | 237 9 37 |
*--------------------------------------------------------------*
*-----------------------------------------------------------*
| 12 6 8 | 7 5 124 | 39 124 39 |
| 9 124 7 | 8 3 124 | 26 5 46 |
| 5 124 3 | 6 14 9 |c78 124 78 |
|-------------------+-------------------+-------------------|
| 7 9 1 | 5 6 8 | 4 3 2 |
| 4 8 6 | 9 2 3 | 1 7 5 |
| 3 5 2 | 14 147 147 | 69 8 69 |
|-------------------+-------------------+-------------------|
| 128 123 9 | 1234 147 147 | 5 6 348 |
| 28 7 5 | 234 9 6 |c28-3 24 1 |
| 6 123 4 | 123 8 5 |b237 9 a37 |
*-----------------------------------------------------------*
(3=7)r9c9-r9c7=(7-8)R3C7=8R8C7 => -3R8C7; ste
*-----------------------------------------------------------*
| 12 6 8 | 7 5 124 | 39 124 39 |
| 9 124 7 | 8 3 124 | 26 5 46 |
| 5 124 3 | 6 14 9 | 78 124 78 |
|-------------------+-------------------+-------------------|
| 7 9 1 | 5 6 8 | 4 3 2 |
| 4 8 6 | 9 2 3 | 1 7 5 |
| 3 5 2 | 14 147 147 | 69 8 69 |
|-------------------+-------------------+-------------------|
| 128 123 9 | 1234 147 147 | 5 6 348 |
|a28 7 5 | 234 9 6 |b238 4-2 1 |
| 6 123 4 | 123 8 5 |c237 9 c37 |
*-----------------------------------------------------------*
+-----------+--------------+-------------+
| 12 6 8 | 7 5 124 | 39 124 39 |
| 9 124 7 | 8 3 124 | 26 5 46 |
| 5 124 3 | 6 14 9 | 78 124 78 |
+-----------+--------------+-------------+
| 7 9 1 | 5 6 8 | 4 3 2 |
| 4 8 6 | 9 2 3 | 1 7 5 |
| 3 5 2 | 14 147 147 | 69 8 69 |
+-----------+--------------+-------------+
| 128 123 9 | 1234 147 147 | 5 6 348 |
| 28 7 5 | 234 9 6 | 238 24 1 |
| 6 123 4 | 123 8 5 | 237 9 37 |
+-----------+--------------+-------------+
ArkieTech wrote: (3=7)r9c9-r9c7=(7=8)R3C7-8R8C7 => -3R8C7; ste
Marty R wrote: (4=2)r8c8-(2378=4)r9c79,r8c7,r7c9 [contradiction]
.-------------.----------------.---------------.
| 12 6 8 | 7 5 124 | 39 124 39 |
| 9 124 7 | 8 3 124 | 26 5 46 |
| 5 124 3 | 6 14 9 | 78 124 78 |
:-------------+----------------+---------------:
| 7 9 1 | 5 6 8 | 4 3 2 |
| 4 8 6 | 9 2 3 | 1 7 5 |
| 3 5 2 | 14 147 147 | 69 8 69 |
:-------------+----------------+---------------:
| d128 c123 9 | c1234 c147 c147| 5 6 348 |
| e28 7 5 | b234 9 6 | 238 af4-2 1 |
| 6 123 4 | 123 8 5 | 237 9 37 |
'-------------'----------------'---------------'
Leren wrote:ArkieTech wrote: (3=7)r9c9-r9c7=(7=8)R3C7-8R8C7 => -3R8C7; ste
Try (3=7)r9c9-r9c7=(7-8)r3c7=8r8c7Marty R wrote: (4=2)r8c8-(2378=4)r9c79,r8c7,r7c9 [contradiction]
Can't see any contradiction here.
Leren
12 6 8 | 7 5 124 | 39 12-4 39
9 124 7 | 8 3 124 | 26 5 e46
5 124 3 | 6 14 9 | 78 12-4 78
---------------------+----------------------+---------------------
7 9 1 | 5 6 8 | 4 3 2
4 8 6 | 9 2 3 | 1 7 5
3 5 2 | 14 147 147 | 69 8 69
---------------------+----------------------+---------------------
c128 123 9 | 1234 147 147 | 5 6 d38-4
b28 7 5 | 234 9 6 | 238 a24 1
6 123 4 | 123 8 5 | 237 9 37