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rajeshk
Posts: 542
 
Country : India | rajeshk posted @ 2016-04-01 12:09 PM Till now only things which I could conclude looking at it is that R2C7 cannot have 1. R4C7,R4C8 and R6C2 cannot have 9.
Can you give reference to source of this Sudoku?
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aashay
Posts: 47
Country : India | aashay posted @ 2016-04-01 9:26 PM This is from Fed-Sudoku Krtek's cup Antidiagonal round Game #4. How did you get that R4C7,R4C8 and R6C2 cannot have 9? |
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rajeshk
Posts: 542
Country : India | rajeshk posted @ 2016-04-01 11:35 PM In Center Box there are only two possibilities of 9 i.e. R4C6 and R6C6.
Putting 9 in R4C6 will force R6C7 to be 9 and Putting 9 in R6C6 will force R5C9 to be 9. In both the cases R4C7,R4C8 and R6C2 cannot have 9? |
@ 2016-04-01 12:09 PM (#21417 - in reply to #21414) (#21417) Top