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Tough Sudoku for 30/November/2017


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Sudoku Solving Techniques

Submitted by: sudoku lover

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Basics to 32
1. SC(3)a9=gi9-h8=h2-gi3=b3 =>-3a1, -3b78; basics to 81
30/Nov/17 12:29 AM
Like cenoman's.
1. Note g2i1=57,h28=36,bc1=18.Unique possibilities to 32.
2. Whether f2=3=h2=a9;OR f2=5,g2=7;a1=7.UP81.
30/Nov/17 1:06 AM
You ain't ''tough,'' Puzzle ... I can whoop ya!
30/Nov/17 1:12 AM
#28 24@ac2=>a2<>6 9@gh9=>h8<>9 57@g2i1=>g2i1<>16 24@df3=>d3<>3
#33 18@bc1=>b3<>18 3?@d8=>b7=3=>b3=6=>h2=6=>h8={}=>d8<>3
#37 More...
30/Nov/17 7:25 AM
Love that big cloud in the sky! Kate.
30/Nov/17 7:51 AM
30/Nov/17 12:59 PM
30/Nov/17 7:12 PM
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