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Tough Sudoku for 28/August/2015


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Sudoku Solving Techniques

Submitted by: sudoku lover

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Standard techniques UP 24
1. (2)b9=g9-g4=(2-8)h5=(8-7)h8=(7)b8 =>-7b9 UP 33
2. (6)c6=(6-1)c8=c1-hi1=h3-h5=(1)g6 =>-6g6 UP 35
3. (1)i7=i1-c1=(1-6)c8=a8-6a5=(16-2)dh5=(2)h7 =>-1h7 UP 39
4. (9=4)d7-e8=(34)fg8 =>-9f8
5. XW (8)f46=f1-a1=a4 =>-8de4 UP 81
28/Aug/15 1:47 AM
Beautiful scene, Wendy.
28/Aug/15 3:35 AM
Are you sure?
28/Aug/15 5:24 AM

Another lovely picture! Beautiful scenery and environment! Great photo Wendy!
28/Aug/15 8:11 AM
#25 78@h8i9=>h8i9<>13=>3@g89=>g46<>3=>37@h4i6=>h4i6<>8=>8@hi5=>ab df5<>8
2?@b7=>{h5=2=>[g4=6&h8=8] & d7=9}=>d4=8=>af1=8=>b7<>2
#35 More...
28/Aug/15 10:14 AM
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