Posts: 46 Country : India | aashay posted @ 2016-04-01 2:32 AM Can anyone tell me how should I proceed ahead in this Antidiagonal Sudoku? |
@ 2016-04-01 12:09 PM (#21417 - in reply to #21414) (#21417) Top | |
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? |
@ 2016-04-01 9:26 PM (#21418 - in reply to #21417) (#21418) Top | |
Posts: 46 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? |
@ 2016-04-01 11:35 PM (#21419 - in reply to #21414) (#21419) Top | |
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? |