Struggling with this puzzle ...

Advanced methods and approaches for solving Sudoku puzzles

Struggling with this puzzle ...

Postby hpgj » Sun Jun 19, 2005 7:01 am

Hi folks,

Finding it hard to make progress on this puzzle:!:

*3*****89
**9***5**
**75*92**
74*1*5928
*2**9**3*
9**4*2**1
*942*71**
**29**8**
*7****392

Thanks
hpgj
 
Posts: 1
Joined: 18 June 2005

Postby simes » Sun Jun 19, 2005 8:44 am

You need to look at how many cells in each row, column and box can hold each number - where there is only one cell with any number as a candidate, you can be sure that that cell must hold that number.
simes
 
Posts: 324
Joined: 11 March 2005
Location: UK


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