- Code: Select all
*-----------*
|1..|.84|..2|
|...|.5.|.7.|
|...|...|458|
|---+---+---|
|.3.|...|9..|
|.5.|1.8|.4.|
|..2|...|.3.|
|---+---+---|
|39.|...|...|
|...|.1.|...|
|7..|29.|..5|
*-----------*
Play/Print this puzzle online
*-----------*
|1..|.84|..2|
|...|.5.|.7.|
|...|...|458|
|---+---+---|
|.3.|...|9..|
|.5.|1.8|.4.|
|..2|...|.3.|
|---+---+---|
|39.|...|...|
|...|.1.|...|
|7..|29.|..5|
*-----------*
*--------------------------------------------------------------*
| 1 7 5 | 39 8 4 | 36 69 2 |
| 249 48 3489 | 369 5 269 | 1 7 39 |
|b29 6 39 |d379 c27 1 | 4 5 8 |
|--------------------+--------------------+--------------------|
| 46 3 47 | 5 267 267 | 9 8 1 |
|a69 5 79 | 1 3 8 | 2 4 7-6 |
| 8 1 2 |e679 4 679 | 5 3 f67 |
|--------------------+--------------------+--------------------|
| 3 9 1 | 8 67 5 | 67 2 4 |
| 5 2 68 | 4 1 367 | 3678 69 39 |
| 7 48 468 | 2 9 36 | 368 1 5 |
*--------------------------------------------------------------*
Leren wrote: 6 r5c9 - (6=9) r5c1 - (9=2) r3c1 - (2=7) r3c5 - r3c4 = r6c4 - r6c9 = (7-6) r5c9 => - 6 r5c9; stte
pjb wrote; Nice, but can you not omit the first and last links of the chain for the same result?
Leren wrote:
6 r5c9 - (6=9) r5c1 - (9=2) r3c1 - (2=7) r3c5 - r3c4 = r6c4 - r6c9 = (7-6) r5c9 => - 6 r5c9; stte
1 7 5 | 39 8 4 | 36 69 2
249 48 3489 | 369 5 269 | 1 7 39
a29 6 3-9 |c379 b27 1 | 4 5 8
------------------------+----------------------+---------------------
46 3 f47 | 5 e267 e267 | 9 8 1
6-9 5 g79 | 1 3 8 | 2 4 67
8 1 2 |d679 4 679 | 5 3 67
------------------------+----------------------+---------------------
3 9 1 | 8 67 5 | 67 2 4
5 2 68 | 4 1 367 | 3678 69 39
7 48 468 | 2 9 36 | 368 1 5
*-----------------------------------------------------------*
| 1 7 5 | 39 8 4 | 36 69 2 |
| 249 48 3489 | 369 5 269 | 1 7 39 |
|g29 6 39 | 379 f27 1 | 4 5 8 |
*-------------------+-------------------+-------------------|
| 4-6 3 47 | 5 ae267 ad267 | 9 8 1 |
|g69 5 79 | 1 3 8 | 2 4 67 |
| 8 1 2 | 679 4 679 | 5 3 67 |
*-------------------+-------------------+-------------------|
| 3 9 1 | 8 b67 5 | 67 2 4 |
| 5 2 68 | 4 1 c367 | 3678 69 39 |
| 7 48 468 | 2 9 c36 | 368 1 5 |
*-----------------------------------------------------------*
pjb wrote:Leren wrote:
6 r5c9 - (6=9) r5c1 - (9=2) r3c1 - (2=7) r3c5 - r3c4 = r6c4 - r6c9 = (7-6) r5c9 => - 6 r5c9; stte
Nice, but can you not omit the first and last links of the chain for the same result?
(6=9)r5c1 - (9=2)r3c1 - (2=7)r3c5 - r3c4 = r6c4 - r6c9 = (7)r5c9 => -6 r5c9
(6=9)r5c1 - (9=2)r3c1 - (2=7)r3c5 - r3c4 = r6c4 - (7=6)r6c9 => -6 r5c9
daj95376 wrote: Leren's updated post shortened it even further.