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Tough Sudoku for 27/December/2012

                 
                 
                 
                 
                 
                 
                 
                 
                 

Choose a number, and place it in the grid above.

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Check out the latest post in the Sudoku Forum

Sudoku Solving Techniques

Submitted by: sudoku lover

Indicate which comments you would like to be able to see

1. Unique possibilities to 63.
2. Whether a2=5;OR a2=7,b3=2;d3=5.UP81.
27/Dec/12 12:16 AM
Oh! What fun!
27/Dec/12 2:01 AM
Standard techniques UP 63
1. (2=7)b3-(7=5)h3-h1=(5)a1 =>a1<>2 UP 81
27/Dec/12 5:50 AM
childhood the best period in our life
27/Dec/12 5:59 PM
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