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Tough Sudoku for 18/October/2015

                 
                 
                 
                 
                 
                 
                 
                 
                 

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

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Check out the latest post in the Sudoku Forum

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Submitted by: Gath

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Can I book??
18/Oct/15 3:47 AM
So, they are books. I wasn't sure, as it said sculpture.
18/Oct/15 5:14 AM
1. Unique possibilities to 30.
2. Whether f8=5,hi5=25;OR f8=6,hi8=25,i863=634;i6=8.UP35.
3. Whether b2=1=c6;OR d2=1=e7;e6=49.
4. Whether f5=5=e9;OR f5=9,e6=4;e9=58.
5. Whether f8=5,e8=8=f3;OR f8=6;f3<>6.
6. Whether c8=6;OR c8=7,a7=6=c3,b2=1=d7,df1=26;f8=5.UP81.
18/Oct/15 7:31 AM
Standard techniques UP 30
1. (6=5)f8-f5=ef4-h4=(25-7)h58=(7)c8 =>-6c8 UP 44
2. (6=124)d127-(4=569)f158 =>-6f3 UP 81
18/Oct/15 8:19 AM
Hi Alfred,
I have just answered your question on yesterday's tough.
Best regards, cenoman
18/Oct/15 8:34 AM
Hi cenoman. You found an efficient path today.
I can't find your response on yesterday's page. Are you sure you posted on the 17th. Oct. page? Or you forgot to press the submit button?

Best Regards, Alfred.
18/Oct/15 1:18 PM
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