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Tough Sudoku for 3/August/2016


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Sudoku Solving Techniques

Submitted by: sudoku lover

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Made it
03/Aug/16 2:41 AM
Love;y photo! Kate.
03/Aug/16 4:13 AM
UP30; Kite(4)[c7=c5-b6=g6]-4g7
7i3=*ALS-XY Wing[1a12==3c3-(3=*5)i3-5i1==1a1]-(1=7)a5 -> -7i5; UP31
3c2=*[1c5==3i5-3i2=*(3-6)h2=6h1-(6=1)a1] -> -1c2; UP53
XY Chain[(4=3)h9-3h2==4d2]-4d9; UP81
03/Aug/16 4:18 AM
Similar to JC's
Standard techniques UP 30
1. Kite (4)c7=c5-b6=g6 =>-4g7
2. Kraken cell (357)i3 =>-7i5 UP 31
3. (3)c3=(3-1)c2=c5-(1=7)a5-(7=8)a9-i9=(8-9)i8=(9-1)i4=(1-2)g4=(2)g3 =>-3g3 UP 37
4. More...
03/Aug/16 7:04 AM
#26 3@b89=>b23<>3 25@b23=>b1<>25 #27 2@def5=>a5<>2
#31 4?@g7=>ci5=4=>g7<>4 7?@g7=>i5=7=>a5=1=>
#32 189@i489=>i89<>347 More...
03/Aug/16 10:25 AM
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