Can anyone help me with this sudoku ?

Advanced methods and approaches for solving Sudoku puzzles

Can anyone help me with this sudoku ?

Postby titeuf » Tue Sep 06, 2005 11:22 pm

Here it is:
. . . | . . 4 | 5 . .
. 3 . | . 2 6 | . . 7
6 . 8 | . . 9 | . . .
-------+-------+------
4 . . | 2 . . | 6 . .
. 9 . | 6 . . | . 4 .
. 6 7 | . . 1 | . . 8
-------+-------+------
. . 6 | 3 1 . | 8 . 9
5 . . | . 6 8 | . 2 .
. . 1 | 7 . . | . . .

Can anyone give me a hint for the next move ?
As I'm stuck right now and just can't find it.
titeuf
 
Posts: 3
Joined: 06 September 2005

Postby PaulIQ164 » Tue Sep 06, 2005 11:25 pm

There's only one place that the 4 can go in the seventh row down.
PaulIQ164
 
Posts: 533
Joined: 16 July 2005

Postby r.e.s. » Tue Sep 06, 2005 11:25 pm

In row 7, where can you put the 4?
r.e.s.
 
Posts: 337
Joined: 31 August 2005

Postby titeuf » Tue Sep 06, 2005 11:27 pm

Of course, can't believe I didn't found that.
Thank you:)
titeuf
 
Posts: 3
Joined: 06 September 2005

Postby atomic » Wed Sep 07, 2005 8:19 pm

solution is:
729 834 516
134 526 987
658 179 432

415 287 693
892 653 741
367 491 258

246 315 879
573 968 124
981 742 365
atomic
 
Posts: 1
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Postby titeuf » Wed Sep 07, 2005 10:49 pm

atomic wrote:solution is:
729 834 516
134 526 987
658 179 432

415 287 693
892 653 741
367 491 258

246 315 879
573 968 124
981 742 365

Thanks, but I've already found it:)
titeuf
 
Posts: 3
Joined: 06 September 2005


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