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Tough Sudoku for 23/April/2019


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Sudoku Solving Techniques

Submitted by: sudoku lover

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1. Unique possibilities to 28.
2. Whether d8=7=b7;OR d8=8=e2;b4=8.UP81.
23/Apr/19 12:25 AM
Basics to 28
1. if e2=8 =>a1=8 a3=5=e3 => e2=5 solve
23/Apr/19 1:12 AM
23/Apr/19 2:55 AM
If he can do it I guess we can too.
23/Apr/19 3:41 AM
23/Apr/19 5:03 PM
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