websudoku Medium 9

Post the puzzle or solving technique that's causing you trouble and someone will help

websudoku Medium 9

Postby aurora » Fri Dec 23, 2005 4:24 am

Anyone can help me solve this puzzle, I'm wondering if it has a solution.

websudoku Medium 9
aurora
 
Posts: 1
Joined: 22 December 2005

Postby gfroyle » Fri Dec 23, 2005 8:20 am

Code: Select all
6 9 1  4 7 8  2 5 3 
2 7 4  5 1 3  8 6 9 
3 8 5  9 6 2  1 4 7 

7 2 6  1 9 5  3 8 4 
9 5 8  2 3 4  6 7 1 
1 4 3  6 8 7  5 9 2 

5 3 7  8 2 9  4 1 6 
4 6 2  7 5 1  9 3 8 
8 1 9  3 4 6  7 2 5
gfroyle
 
Posts: 214
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Postby Shazbot » Sat Dec 24, 2005 12:17 am

for a somewhat more helpful response (giving the answer to the puzzle does nothing to assist someone learning sudoku....), I used hidden and naked singles and naked pairs to solve this puzzle. If you're not sure of these techniques, read up about them here
Shazbot
 
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Joined: 24 September 2005


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