Advanced methods and approaches for solving Sudoku puzzles

Here is my problem

｜３　　｜　２
６｜　　　｜４　３
｜　　２｜　７
７　｜２４３｜１６９
４１２｜　　　｜７３８
６９３｜８１７｜２５４
６　｜５　　｜
１　７｜　　　｜６９
８　｜　　９｜

any more clues?
chrischris

Posts: 3
Joined: 23 September 2005

Row 8, Column 4.
tso

Posts: 798
Joined: 22 June 2005

how?

the sequence of row is from the bottom or the top?
chrischris

Posts: 3
Joined: 23 September 2005

chrischris,
Your puzzle doesn't display properly in my browser (all the characters are little squares), so here's a conversion in case others have the same problem:
Code: Select all
`+-------+-------+-------+| . . . | 3 . . | . 2 . | | . . 6 | . . . | 4 . 3 | | . . . | . . 2 | . 7 . | +-------+-------+-------+| . 7 . | 2 4 3 | 1 6 9 | | 4 1 2 | . . . | 7 3 8 | | 6 9 3 | 8 1 7 | 2 5 4 | +-------+-------+-------+| . 6 . | 5 . . | . . . | | 1 . 7 | x . . | 6 9 . | | . 8 . | . . 9 | . . . | +-------+-------+-------+`

I've put an 'x' in the cell that tso suggests you try to solve.
r.e.s.

Posts: 337
Joined: 31 August 2005

Thanks r.e.s.

Things were getting a little bit abstract with little squares.
MCC

Posts: 1275
Joined: 08 June 2005

thanks tso and r.e.s
i've finished it~~~
chrischris

Posts: 3
Joined: 23 September 2005