- Code: Select all
*-----------*
|..9|1..|3..|
|3..|6.4|..8|
|.5.|.3.|.1.|
|---+---+---|
|4.1|...|.7.|
|...|...|...|
|.6.|...|8.2|
|---+---+---|
|.2.|.9.|.8.|
|9..|2.6|..4|
|..4|..8|6..|
*-----------*
Play/Print this puzzle online
*-----------*
|..9|1..|3..|
|3..|6.4|..8|
|.5.|.3.|.1.|
|---+---+---|
|4.1|...|.7.|
|...|...|...|
|.6.|...|8.2|
|---+---+---|
|.2.|.9.|.8.|
|9..|2.6|..4|
|..4|..8|6..|
*-----------*
*-----------------------------------------------------------*
| 8 4 9 | 1 2 7 | 3 6 5 |
| 3 1 7 | 6 5 4 | 2 9 8 |
| 26 5 26 | 8 3 9 | 4 1 7 |
*-------------------+-------------------+-------------------|
| 4 389 1 | 35 68 2 | 59 7 36 |
|d25 389 d2358 | 7 68 e35 | 159 4 136 |
| 7 6 c35 | 9 4 1 | 8 b35 2 |
*-------------------+-------------------+-------------------|
| 156 2 56 | 4 9 f35 | 7 8 13 |
| 9 378 38 | 2 7-1 6 |a15 a35 4 |
| 15 h37 4 |g35 i17 8 | 6 2 9 |
*-----------------------------------------------------------*
*--------------------------------------------------------------*
| 8 4 9 | 1 2 7 | 3 6 5 |
| 3 1 7 | 6 5 4 | 2 9 8 |
| 26 5 26 | 8 3 9 | 4 1 7 |
|--------------------+--------------------+--------------------|
| 4 389 1 |c35 68 2 |b59 7 6-3 |
| 25 389 2358 | 7 68 d35 | 159 4 16-3 |
| 7 6 35 | 9 4 1 | 8 a35 2 |
|--------------------+--------------------+--------------------|
| 156 2 56 | 4 9 e35 | 7 8 f13 |
| 9 378 38 | 2 17 6 | 15 5-3 4 |
| 15 37 4 | 35 17 8 | 6 2 9 |
*--------------------------------------------------------------*
8 4 9 | 1 2 7 | 3 6 5
3 1 7 | 6 5 4 | 2 9 8
*26 5 *26 | 8 3 9 | 4 1 7
---------------------+----------------------+---------------------
4 389 1 | 35 68 2 | 59 7 36
*25 389 *2358 | 7 68 35 | 159 4 136
7 6 c35 | 9 4 1 | 8 d35 2
---------------------+----------------------+---------------------
*156 2 *56 | 4 9 35 | 7 8 13
9 378 38 | 2 f17 6 | 15 e35 4
b15 37 4 | 35 a17 8 | 6 2 9
+--------------+----------+------------+
| 8 4 9 | 1 2 7 | 3 6 5 |
| 3 1 7 | 6 5 4 | 2 9 8 |
| 26 5 26 | 8 3 9 | 4 1 7 |
+--------------+----------+------------+
| 4 389 1 | 35 68 2 | 59 7 36 |
| 25 389 2358 | 7 68 35 | 159 4 136 |
| 7 6 35 | 9 4 1 | 8 35 2 |
+--------------+----------+------------+
| 156 2 56 | 4 9 35 | 7 8 13 |
| 9 378 38 | 2 17 6 | 15 35 4 |
| 15 37 4 | 35 17 8 | 6 2 9 |
+--------------+----------+------------+
Marty R. wrote:
- Code: Select all
+--------------+----------+------------+
| 8 4 9 | 1 2 7 | 3 6 5 |
| 3 1 7 | 6 5 4 | 2 9 8 |
| 26 5 26 | 8 3 9 | 4 1 7 |
+--------------+----------+------------+
| 4 389 1 | 35 68 2 | 59 7 36 |
| 25 389 2358 | 7 68 35 | 159 4 136 |
| 7 6 35 | 9 4 1 | 8 35 2 |
+--------------+----------+------------+
| 156 2 56 | 4 9 35 | 7 8 13 |
| 9 378 38 | 2 17 6 | 15 35 4 |
| 15 37 4 | 35 17 8 | 6 2 9 |
+--------------+----------+------------+
Play this puzzle online at the Daily Sudoku site
DP 26-25-56, using external in b4 and internal in b7.
5r6c3=1r7c1-(1=3)r7c9-(3=5)r8c8=>r6c8<>5