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Tough Sudoku for 22/October/2015

                 
                 
                 
                 
                 
                 
                 
                 
                 

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Submitted by: Gath

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Lovely photo. Thank you whoever submitted it. Brings back wonderful memories of a unique place.
22/Oct/15 12:13 AM
1. Note g7i8=34.Unique possibilities to 49.
2. Whether e3=3;OR e3=6,f2=4;c3=4.UP81.
22/Oct/15 12:14 AM
#28 34@g7i9=>156@ghi8=>c8<>16
#50 34@i19=>i2<>3
3?@a9=>g27=3=>a9<>3
VHBC to #81
V:Only cell left in Vertical column for this candidate
H:Only cell left in Horizontal row for this candidate
B:Only cell More...
22/Oct/15 7:01 AM
Hi Alfred.
Typo? g7i8<>34
Cheers Les
22/Oct/15 7:04 AM
Yes Les, thanks, should read g7i9=34.

Best regards, Alfred.
22/Oct/15 7:26 AM
Standard techniques UP 49
1. SS (3)i9=a9-a2=g2 =>-3g7, -3i1 UP 81
OR
1. UR (49)@fg45 =>f2=4 OR g2=4 OR g7=4 i.e. 4fg2==4g7
//(4)fg2==g7-c7=c3 =>-4a2 UP 81
22/Oct/15 7:33 AM
Unique Venice!
Enjoyed boat trip memories never forget!
Thanks for the photo!
22/Oct/15 7:47 AM
Stunning ! Loved Venice
22/Oct/15 3:44 PM
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