- Code: Select all
*-----------*
|..4|3..|.7.|
|.3.|.67|..5|
|...|1.5|.2.|
|---+---+---|
|...|...|.54|
|.45|.3.|28.|
|29.|...|...|
|---+---+---|
|.1.|4.9|...|
|5..|71.|.3.|
|.2.|..3|7..|
*-----------*
Play/Print this puzzle online
*-----------*
|..4|3..|.7.|
|.3.|.67|..5|
|...|1.5|.2.|
|---+---+---|
|...|...|.54|
|.45|.3.|28.|
|29.|...|...|
|---+---+---|
|.1.|4.9|...|
|5..|71.|.3.|
|.2.|..3|7..|
*-----------*
1689 5 4 | 3 289 28 | 1689 7 69
189 3 2 | 89 6 7 | 189 4 5
6789 678 678 | 1 4 5 | 3689 2 369
------------------------+----------------------+---------------------
3678 678 1 | 2 b789 68 |a369 5 4
67 4 5 | 69 3 1 | 2 8 e67-9
2 9 3678 | 568 c578 4 | 36 1 d367
------------------------+----------------------+---------------------
37 1 37 | 4 28 9 | 5 6 28
5 68 9 | 7 1 268 | 4 3 28
4 2 68 | 568 58 3 | 7 9 1
.------------------.-------------------.------------------.
| 1689 5 4 | 3 289 28 | 1689 7 69 |
| 189 3 2 | 89 6 7 | 189 4 5 |
| 6789 678 e678 | 1 4 5 | 3689 2 369 |
:------------------+-------------------+------------------:
| 3678 678 1 | 2 789 68 | 369 5 4 |
|g67 4 5 |hB9-6 3 1 | 2 8 679 |
| 2 9 d3678 | c568 c578 4 | 36 1 367 |
:------------------+-------------------+------------------:
|f37 1 e37 | 4 28 9 | 5 6 28 |
| 5 68 9 | 7 1 268 | 4 3 28 |
| 4 2 a68 |bA568 b58 3 | 7 9 1 |
'------------------'-------------------'------------------'
(6*-8)r9c3 = r9c45 - r6c45 [UR(58)r69c45] = r6c3 - (6*|8=37)r37c3 - (3=7)r7c1 - (7=6)r5c1 - r5c4
||
(6)r9c4 - r5c4
=> -6 r5c4; stte
*-----------------------------------------------------------*
| 1689 5 4 | 3 289 28 | 1689 7 69 |
| 189 3 2 | 89 6 7 | 189 4 5 |
| 6789 678 678 | 1 4 5 | 3689 2 369 |
*-------------------+-------------------+-------------------|
|a3678 a678 1 | 2 789 a68 | 369 5 4 |
| 6-7 4 5 | 69 3 1 | 2 8 679 |
| 2 9 3678 | 568 578 4 | 36 1 367 |
*-------------------+-------------------+-------------------|
|b37 1 37 | 4 28 9 | 5 6 28 |
| 5 68 9 | 7 1 268 | 4 3 28 |
| 4 2 68 | 568 58 3 | 7 9 1 |
*-----------------------------------------------------------*
*--------------------------------------------------------------*
| 1689 5 4 | 3 289 28 | 1689 7 69 |
| 189 3 2 | 89 6 7 | 189 4 5 |
| 6789 678 678 | 1 4 5 | 3689 2 369 |
|----------------------+--------------------+------------------|
| 3678 678 1 | 2 c789 68 | a369 5 4 |
| 67 4 5 | 69 3 1 | 2 8 679 |
| 2 9 3678 | 568 b578 4 | a36 1 a367 |
|----------------------+--------------------+------------------|
| 37 1 37 | 4 28 9 | 5 6 28 |
| 5 68 9 | 7 1 268 | 4 3 28 |
| 4 2 68 | 568 58 3 | 7 9 1 |
*--------------------------------------------------------------*
+----------------------+--------------------+--------------------+
| 1689 5 4 | 3 a289* 28* | 1689 7 69 |
| 189 3 2 | 89 6 7 | 189 4 5 |
| 6789 678 678 | 1 4 5 | 3689 2 369 |
+----------------------+--------------------+--------------------+
| C3678 C678 1 | 2 b789 B68 | c69-3 5 4 |
| C67 4 5 | 69 3 1 | 2 8 679 |
| 2 9 3678 | 568 578 4 | 36 1 367 |
+----------------------+--------------------+--------------------+
| 37 1 37 | 4 28* 9 | 5 6 28* |
| 5 68 9 | 7 1 A268* | 4 3 28* |
| 4 2 68 | 568 58 3 | 7 9 1 |
+----------------------+--------------------+--------------------+
+------------------+----------------+-----------------+
| a1689# 5 4 | 3 b289* 28 | a1689# 7 69* |
| 189 3 2 | 89* 6 7 | 189 4 5 |
| 6789 678 678 | 1 4 5 | 3689 2 A369# |
+------------------+----------------+-----------------+
| 3678 678 1 | 2 789 68 | 369 5 4 |
| 67 4 5 | 69* 3 1 | 2 8 679* |
| 2 9 3678 | 568 b578 4 | 36 1 B36-7 |
+------------------+----------------+-----------------+
| 37 1 37 | 4 b28 9 | 5 6 28 |
| 5 68 9 | 7 1 268 | 4 3 28 |
| 4 2 68 | 568 b58 3 | 7 9 1 |
+------------------+----------------+-----------------+
9r1c17 - (9=2587)r1679c5 - 7r6c9;
(9-3)r3c9 = 3r6c9 - 7r6c9; stte.
*---------------------------------------------*
| 1689 5 4 | 3 289 28 | 1689 7 69 |
| 189 3 2 | 89 6 7 | 189 4 5 |
| 6789 678 678 | 1 4 5 | 3689 2 369 |
|----------------+---------------+------------|
|c3678 c678 1 | 2 d78-9 68 | 369 5 4 |
|b67 4 5 |a69 3 1 | 2 8 679 |
| 2 9 3678 | 568 578 4 | 36 1 367 |
|----------------+---------------+------------|
| 37 1 37 | 4 28 9 | 5 6 28 |
| 5 68 9 | 7 1 268 | 4 3 28 |
| 4 2 68 | 568 58 3 | 7 9 1 |
*---------------------------------------------*
┌────────────────────┬────────────────────┬────────────────────┐
│ 1689 5 4 │ 3 289 28 │ 1689 7 69 │
│ │ │ │
│ 189 3 2 │ 89 6 7 │ 189 4 5 │
│ │ │ │
│ 6789 678 678 │ 1 4 5 │ 3689 2 369 │
├────────────────────┼────────────────────┼────────────────────┤
│ 3678 678 1 │ 2 789 68 │ 369 5 4 │
│ │ │ │
│ 67 4 5 │ 69 3 1 │ 2 8 679 │
│ │ │ │
│ 2 9 3678 │ 568 578 4 │ 36 1 367 │
├────────────────────┼────────────────────┼────────────────────┤
│ 37 1 37 │ 4 28 9 │ 5 6 28 │
│ │ │ │
│ 5 68 9 │ 7 1 268 │ 4 3 28 │
│ │ │ │
│ 4 2 68 │ 568 58 3 │ 7 9 1 │
└────────────────────┴────────────────────┴────────────────────┘
+---------------+-------------------+--------------+
| 1689 5 4 | 3 289 28 | 1689 7 69 |
| 189 3 2 | 89 6 7 | 189 4 5 |
| 6789 678 678 | 1 4 5 | 3689 2 369 |
+---------------+-------------------+--------------+
| 3678 678 1 | 2 789 68 | 369 5 4 |
|e67 4 5 | 9-6 3 1 | 2 8 d679 |
| 2 9 3678 | a58*6 b58*7 4 | 36 1 c367 |
+---------------+-------------------+--------------+
| 37 1 37 | 4 28 9 | 5 6 28 |
| 5 68 9 | 7 1 268 | 4 3 28 |
| 4 2 68 | a58*6 58* 3 | 7 9 1 |
+---------------+-------------------+--------------+
pjb wrote:I would write: (6=7)r5c1 - r5c9 = r6c9 - (7=6)UR(58):r69c45 => -6 r5c4;