- Code: Select all
*-----------*
|...|..9|..8|
|.32|.1.|...|
|...|23.|.5.|
|---+---+---|
|...|.62|..5|
|4.1|...|7.9|
|5..|14.|...|
|---+---+---|
|.9.|.51|...|
|...|.2.|96.|
|8..|3..|...|
*-----------*
Play/Print this puzzle online
*-----------*
|...|..9|..8|
|.32|.1.|...|
|...|23.|.5.|
|---+---+---|
|...|.62|..5|
|4.1|...|7.9|
|5..|14.|...|
|---+---+---|
|.9.|.51|...|
|...|.2.|96.|
|8..|3..|...|
*-----------*
*-----------------------------------------------------------*
| 1-6 145 45 |a46 7 9 | 2 3 8 |
|h67 3 2 | 8 1 5 | 46 9 47 |
| 9 478 478 | 2 3 b46 |c16 5 17 |
*-------------------+-------------------+-------------------|
|h37 78 378 | 9 6 2 |d14 e14 5 |
| 4 6 1 | 5 8 3 | 7 2 9 |
| 5 2 9 | 1 4 7 | 3 8 6 |
*-------------------+-------------------+-------------------|
| 2 9 3467 | 467 5 1 | 8 47 34 |
|h137 1457 3457 | 47 2 8 | 9 6 134 |
| 8 g147 467 | 3 9 46 | 5 f147 2 |
*-----------------------------------------------------------*
a16 145 45 | 46 7 9 | 2 3 8
a67 3 2 | 8 1 5 | 46 9 b47
9 478 478 | 2 3 46 | 16 5 17
------------------------+----------------------+---------------------
37 78 378 | 9 6 2 | 14 14 5
4 6 1 | 5 8 3 | 7 2 9
5 2 9 | 1 4 7 | 3 8 6
------------------------+----------------------+---------------------
2 9 3467 | 467 5 1 | 8 47 b34
37-1 1457 3457 | 47 2 8 | 9 6 b134
8 147 467 | 3 9 46 | 5 147 2
+---------------+----------+------------+
| 16 145 45 | 46 7 9 | 2 3 8 |
| 67 3 2 | 8 1 5 | 46 9 47 |
| 9 478 478 | 2 3 46 | 16 5 17 |
+---------------+----------+------------+
| 37 78 378 | 9 6 2 | 14 14 5 |
| 4 6 1 | 5 8 3 | 7 2 9 |
| 5 2 9 | 1 4 7 | 3 8 6 |
+---------------+----------+------------+
| 2 9 3467 | 467 5 1 | 8 47 34 |
| 137 1457 3457 | 47 2 8 | 9 6 134 |
| 8 147 467 | 3 9 46 | 5 147 2 |
+---------------+----------+------------+
*--------------------------------------------------------------*
|d16 145 45 | 46 7 9 | 2 3 8 |
|c67 3 2 | 8 1 5 | 46 9 b47 |
| 9 478 478 | 2 3 46 | 16 5 a17 |
|--------------------+--------------------+--------------------|
| 37 78 378 | 9 6 2 | 14 14 5 |
| 4 6 1 | 5 8 3 | 7 2 9 |
| 5 2 9 | 1 4 7 | 3 8 6 |
|--------------------+--------------------+--------------------|
| 2 9 3467 | 467 5 1 | 8 47 34 |
|e137 1457 3457 | 47 2 8 | 9 6 34-1 |
| 8 147 467 | 3 9 46 | 5 147 2 |
*--------------------------------------------------------------*
+---------------+----------+-------------+
| 16 145 45 | 46 7 9 | 2 3 8 |
| b67 3 2 | 8 1 5 | a46 9 47 |
| 9 478 478 | 2 3 46 | 146 5 147 |
+---------------+----------+-------------+
| c37 78 378 | 9 6 2 | 1-4 f14 5 |
| 4 6 1 | 5 8 3 | 7 2 9 |
| 5 2 9 | 1 4 7 | 3 8 6 |
+---------------+----------+-------------+
| 2 9 3467 | 467 5 1 | 8 47 34 |
| c137 d1457 3457 | 47 2 8 | 9 6 134 |
| 8 d147 467 | 3 9 46 | 5 e147 2 |
+---------------+----------+-------------+
I don't see how 3 in r7c9 makes 1 in r723c9 to justify the move to r3c7Marty R. wrote:
- Code: Select all
+---------------+----------+------------+
| 16 145 45 | 46 7 9 | 2 3 8 |
| 67 3 2 | 8 1 5 | 46 9 47 |
| 9 478 478 | 2 3 46 | 16 5 17 |
+---------------+----------+------------+
| 37 78 378 | 9 6 2 | 14 14 5 |
| 4 6 1 | 5 8 3 | 7 2 9 |
| 5 2 9 | 1 4 7 | 3 8 6 |
+---------------+----------+------------+
| 2 9 3467 | 467 5 1 | 8 47 34 |
| 137 1457 3457 | 47 2 8 | 9 6 134 |
| 8 147 467 | 3 9 46 | 5 147 2 |
+---------------+----------+------------+
Play this puzzle online at the Daily Sudoku site
(4=3)r7c9-(347=1)r723c9-(1=6)r3c7-(6=4)r2c7=>r2c9<>4