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Tough Sudoku for 14/April/2014

                 
                 
                 
                 
                 
                 
                 
                 
                 

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

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Check out the latest post in the Sudoku Forum

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Submitted by: Gath

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everybody!

14/Apr/14 12:00 AM
Your closeups are getting better and better Kate!!
14/Apr/14 2:11 AM
I agree , Robin. Such beautiful yellow flowers, Kate.
14/Apr/14 2:23 AM
#0. 4 Singles; UP27
LC(3ef6,3d123,9gh7)-3df5,3e12,9g8
SF(4)[b1=b45-c6=ef6-d54=d21]-4e1
i158=238

#1. From (147)f7 :=> [9g7==9h6==6h7]-9h7; UP31

1f7-1g7=*[(9=*4)g7-4g9=UR(34)ef69=(4-9)c6=9h6]
||
4f7#-4ef9=(4-8)g9=*[6h7=(6-8)h9=*(8-3)e9 More...
14/Apr/14 5:35 AM
Hi Joe, Robin & jacalmi!
Thanks Robin & jacalmi!!
14/Apr/14 7:36 AM
A long path...
Standard techniques UP 27
1. (1=6)b9-h9=(6-9)h7=(9)b4 =>b4<>1
2. (9)c8=(9-6)h7=6h9-(6=125)abc9 =>c8<>125
3. (5=1)f8-(1=4)f7-(4=5)i7-i4=(5)de4 =>f5<>5 UP 28
4. Kraken cell (457)d5 =>SIS 3e9=8e8 =>e9<>8 UP More...
15/Apr/14 8:41 AM
SE=8.5
SSTS
1)(4=43)gfe9-(8)e9=e8-(8=12)ig8,=>g9<>12
2)(5)h5=i4-(5=4)i7-(4=15)f78,=>f 5<>5
3)(1=6)b9-h9=(6-9)h7=g7-g4=b4-c6=9=(9)c8,=>b4c8<>1
4)(9)c8=c6-h6=(9-6)h7=h9-(6 More...
17/Apr/14 12:30 AM
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