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Tough Sudoku for 14/March/2014


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

  1 2 3 4 5 6 7 8 9
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Sudoku Solving Techniques

Submitted by: sudoku lover

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Thanks for the beautiful reminder of warm weather, Wagdy!
14/Mar/14 12:19 AM
1. Unique possibilities to 28.
2. Whether e23=9;OR d3=9=h2=g4=f6;f7=9.UP81.(Note b12=16)
14/Mar/14 2:25 AM
Should read e6 (not f6).
14/Mar/14 2:27 AM
Beautiful photo, Wagdy.
14/Mar/14 4:02 AM
(29) 1@e78=>e46<>1
(32) 9?@e4=>dg3=9=>e4<>9
(33) 9?@f4=>dg3=9=>f4<>9
(48) 16@b12=>b1<>378&b2<>4
VHBC to (81)
V:Only cell left in Vertical column for this More...
14/Mar/14 7:41 AM
Simpler is :
2. Whether e2=9;OR h2=9=g4;f7=9.
14/Mar/14 8:02 AM
Standard techniques UP 28
1. SC (9)f4=f7-c7=c6-b5=h5 =>g4<>9 UP 81
14/Mar/14 9:49 AM
These photos by Wagdy never get boring!
15/Mar/14 4:30 PM
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