- Code: Select all
*-----------*
|4..|...|..9|
|.76|.2.|18.|
|91.|.8.|.57|
|---+---+---|
|...|192|...|
|.9.|...|.4.|
|...|745|...|
|---+---+---|
|52.|.1.|.76|
|.34|.6.|52.|
|8..|...|..3|
*-----------*
Play/Print this puzzle online
*-----------*
|4..|...|..9|
|.76|.2.|18.|
|91.|.8.|.57|
|---+---+---|
|...|192|...|
|.9.|...|.4.|
|...|745|...|
|---+---+---|
|52.|.1.|.76|
|.34|.6.|52.|
|8..|...|..3|
*-----------*
.---------------.---------------.---------------.
| 4 5 8 | 36 7 1 | 2 36 9 |
| 3 7 6 | 5 2 9 | 1 8 4 |
| 9 1 2 | 346 8 346 | 36 5 7 |
:---------------+---------------+---------------:
| 67 4 357 | 1 9 2 | 368 36 58 |
| 12 9 15 | 68 3 68 | 7 4 125 |
| 126 8 13 | 7 4 5 | 369 19 12 |
:---------------+---------------+---------------:
| 5 2 9 | 348 1 348 | 48 7 6 |
| 17 3 4 | 9 6 78 | 5 2 18 |
| 8 6 17 | 2 5 47 | 49 19 3 |
'---------------'---------------'---------------'
*--------------------------------------------------*
| 4 5 8 | 36 7 1 | 2 36 9 |
| 3 7 6 | 5 2 9 | 1 8 4 |
| 9 1 2 | 346 8 346 | 36 5 7 |
|----------------+----------------+----------------|
| 67 4 357 | 1 9 2 | 368 36 58 |
| 12 9 a15 | 68 3 68 | 7 4 b125 |
| 126 8 13 | 7 4 5 | 369 b19 b12 |
|----------------+----------------+----------------|
| 5 2 9 | 348 1 348 | 48 7 6 |
| 17 3 4 | 9 6 78 | 5 2 18 |
| 8 6 7-1 | 2 5 47 | 49 c19 3 |
*--------------------------------------------------*
als xy-wing
(1=5)r5c3-(5=9)r56c9,r6c8-(9=1)r9c8 => -1r9c3; stte
|-------------|-------------|--------------|
| 4 5 8 | 36 7 1 | 2 36 9 |
| 3 7 6 | 5 2 9 | 1 8 4 |
| 9 1 2 | 346 8 346 | 36 5 7 |
|-------------|-------------|--------------|
| 6(7) 4 3(57)| 1 9 2 | 368 36 (5)-8|
| 12 9 15 | 68 3 68 | 7 4 125 |
| 126 8 13 | 7 4 5 | 369 19 12 |
|-------------|-------------|--------------|
| 5 2 9 | 348 1 348 | 48 7 6 |
|(17) 3 4 | 9 6 78 | 5 2 (18) |
| 8 6 17 | 2 5 47 | 49 19 3 |
|-------------|-------------|--------------|
SudoQ wrote:.. or like this:/SudoQ
- Code: Select all
|-------------|-------------|--------------|
| 4 5 8 | 36 7 1 | 2 36 9 |
| 3 7 6 | 5 2 9 | 1 8 4 |
| 9 1 2 | 346 8 346 | 36 5 7 |
|-------------|-------------|--------------|
| 6(7) 4 3(57)| 1 9 2 | 368 36 (5)-8|
| 12 9 15 | 68 3 68 | 7 4 125 |
| 126 8 13 | 7 4 5 | 369 19 12 |
|-------------|-------------|--------------|
| 5 2 9 | 348 1 348 | 48 7 6 |
|(17) 3 4 | 9 6 78 | 5 2 (18) |
| 8 6 17 | 2 5 47 | 49 19 3 |
|-------------|-------------|--------------|
tlanglet wrote:SudoQ, I am unable interpret you post. Please notate your logic.
r8c9 = 1/8
r8c1 = 1/7
r4/8c1 = 7
r4c1/3 = 7
r4c3/9 = 5
=> r4c9 =5/<>8
+-----------+-----------+------------+
| 4 5 8 | 36 7 1 | 2 36 9 |
| 3 7 6 | 5 2 9 | 1 8 4 |
| 9 1 2 | 346 8 346 | 36 5 7 |
+-----------+-----------+------------+
| 67 4 357 | 1 9 2 | 368 36 58 |
| 12 9 15 | 68 3 68 | 7 4 125 |
| 126 8 13 | 7 4 5 | 369 19 12 |
+-----------+-----------+------------+
| 5 2 9 | 348 1 348 | 48 7 6 |
| 17 3 4 | 9 6 78 | 5 2 18 |
| 8 6 17 | 2 5 47 | 49 19 3 |
+-----------+-----------+------------+
Marty R. wrote:
- Code: Select all
+-----------+-----------+------------+
| 4 5 8 | 36 7 1 | 2 36 9 |
| 3 7 6 | 5 2 9 | 1 8 4 |
| 9 1 2 | 346 8 346 | 36 5 7 |
+-----------+-----------+------------+
| 67 4 357 | 1 9 2 | 368 36 58 |
| 12 9 15 | 68 3 68 | 7 4 125 |
| 126 8 13 | 7 4 5 | 369 19 12 |
+-----------+-----------+------------+
| 5 2 9 | 348 1 348 | 48 7 6 |
| 17 3 4 | 9 6 78 | 5 2 18 |
| 8 6 17 | 2 5 47 | 49 19 3 |
+-----------+-----------+------------+
Type 6 UR (12)r5c19r6c19 (6r6c1=5r5c9)-(1235=6)r5c13r6c31=>r6c1=6
-or-
Type 6 UR (12)r5c19r6c19 (6r6c1=5r5c9)-(58=36)r4c978-6r4c1=r6c1=>r6c1=6
Have no idea as to validity of either notation.