- Code: Select all
*-----------*
|3..|9..|...|
|5.4|.6.|...|
|29.|...|...|
|---+---+---|
|.1.|5..|382|
|6..|.28|..1|
|...|.3.|.5.|
|---+---+---|
|1..|6.2|8..|
|.6.|8..|...|
|.52|.1.|.3.|
*-----------*
Play/Print this puzzle online
*-----------*
|3..|9..|...|
|5.4|.6.|...|
|29.|...|...|
|---+---+---|
|.1.|5..|382|
|6..|.28|..1|
|...|.3.|.5.|
|---+---+---|
|1..|6.2|8..|
|.6.|8..|...|
|.52|.1.|.3.|
*-----------*
3 7 16 | 9 48 15 | 125 126 48
5 8 4 | 2 6 17 | 179 19 3
2 9 16 | 3 478 1457 | 1457 146 478
---------------------+----------------------+---------------------
479 1 79 | 5 479 6 | 3 8 2
6 3 5 |d47 2 8 |e479 49 1
479 2 8 | 1 3 479 |#467 5 #467
---------------------+----------------------+---------------------
1 4 3 | 6 a59 2 | 8 7 5-9
79 6 79 | 8 45 3 | 12 12 45
8 5 2 |c47 1 b47-9 |#46 3 #469
*--------------------------------------------------------------*
| 3 7 16 | 9 48 15 | 125 126 48 |
| 5 8 4 | 2 6 17 | 179 19 3 |
| 2 9 16 | 3 478 1457 | 1457 146 478 |
|--------------------+--------------------+--------------------|
| 479 1 79 | 5 479 6 | 3 8 2 |
| 6 3 5 |b47 2 8 |a479 49 1 |
| 479 2 8 | 1 3 479 |e467 5 f46-7 |
|--------------------+--------------------+--------------------|
| 1 4 3 | 6 59 2 | 8 7 59 |
| 79 6 79 | 8 45 3 | 12 12 45 |
| 8 5 2 |c47 1 479 |d46 3 469 |
*--------------------------------------------------------------*
*-----------------------------------------------------------*
| 3 7 16 | 9 i48 15 | 125 126 h48 |
| 5 8 4 | 2 6 17 |b179 19 3 |
| 2 9 16 | 3 48-7 1457 |a1457 146 a478 |
*-------------------+-------------------+-------------------|
| 479 1 79 | 5 j479 6 | 3 8 2 |
| 6 3 5 |d47 2 8 |c479 49 1 |
| 479 2 8 | 1 3 479 | 467 5 467 |
*-------------------+-------------------+-------------------|
| 1 4 3 | 6 j59 2 | 8 7 59 |
| 79 6 79 | 8 j45 3 | 12 12 g45 |
| 8 5 2 |e47 1 479 |f46 3 f469 |
*-----------------------------------------------------------*
*-----------------------------------------------------------*
| 3 7 16 | 9 b48 15 | 125 126 c48 |
| 5 8 4 | 2 6 17 | 179 19 3 |
| 2 9 16 | 3 478 1457 | 1457 146 478 |
*-------------------+-------------------+-------------------|
| 479 1 79 | 5 a479 6 | 3 8 2 |
| 6 3 5 | 4-7 2 8 | 479 49 1 |
| 479 2 8 | 1 3 479 | 467 5 467 |
*-------------------+-------------------+-------------------|
| 1 4 3 | 6 a59 2 | 8 7 59 |
| 79 6 79 | 8 a45 3 | 12 12 d45 |
| 8 5 2 |f47 1 479 |e46 3 d469 |
*-----------------------------------------------------------*
*-----------------------------------------------------------*
| 3 7 16 | 9 48 15 | 125 126 8-4 |
| 5 8 4 | 2 6 17 | 179 19 3 |
| 2 9 16 | 3 478 1457 | 1457 a146 78-4 |
|-------------------+-------------------+-------------------|
| 479 1 79 | 5 479 6 | 3 8 2 |
| 6 3 5 |c47 2 8 | 479 b49 1 |
| 479 2 8 | 1 3 479 | 467 5 467 |
|-------------------+-------------------+-------------------|
| 1 4 3 | 6 59 2 | 8 7 59 |
| 79 6 79 | 8 e45 3 | 12 12 f45 |
| 8 5 2 |d47 1 479 | 46 3 469 |
*-----------------------------------------------------------*
4r3c8=r5c8-r5c4=r9c4-r8c5=r8c9 => -4r13c9; ste
+----------+-------------+--------------+
| 3 7 16 | 9 48 15 | 125 126 48 |
| 5 8 4 | 2 6 17 | 179 19 3 |
| 2 9 16 | 3 478 1457 | 1457 146 478 |
+----------+-------------+--------------+
| 479 1 79 | 5 479 6 | 3 8 2 |
| 6 3 5 | 47 2 8 | 479 49 1 |
| 479 2 8 | 1 3 479 | 467 5 467 |
+----------+-------------+--------------+
| 1 4 3 | 6 59 2 | 8 7 59 |
| 79 6 79 | 8 45 3 | 12 12 45 |
| 8 5 2 | 47 1 479 | 46 3 469 |
+----------+-------------+--------------+
Marty R. wrote:
- Code: Select all
+----------+-------------+--------------+
| 3 7 16 | 9 48 15 | 125 126 48 |
| 5 8 4 | 2 6 17 | 179 19 3 |
| 2 9 16 | 3 478 1457 | 1457 146 478 |
+----------+-------------+--------------+
| 479 1 79 | 5 479 6 | 3 8 2 |
| 6 3 5 | 47 2 8 | 479 49 1 |
| 479 2 8 | 1 3 479 | 467 5 467 |
+----------+-------------+--------------+
| 1 4 3 | 6 59 2 | 8 7 59 |
| 79 6 79 | 8 45 3 | 12 12 45 |
| 8 5 2 | 47 1 479 | 46 3 469 |
+----------+-------------+--------------+
Play this puzzle online at the Daily Sudoku site
Like Phil, I also used the 46 DP in r69c79, but I don't know how to embed the DP in the notation.
9r9c9=7r6c79-r5c7=r5c4-(7=4)r9c4-(4=5)r8c5-(5=9)r7c5=>r9c6<>9