Author |
Message |
Topic: Apr 5 VH |
Don W.
Replies: 13
Views: 47334
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Forum: Daily Sudoku puzzles Posted: Wed Apr 06, 2016 8:19 am Subject: Apr 5 VH |
Ah, I see. I'm effectively following three different connections in the cycle of four. |
Topic: Apr 5 VH |
Don W.
Replies: 13
Views: 47334
|
Forum: Daily Sudoku puzzles Posted: Tue Apr 05, 2016 11:37 pm Subject: Apr 5 VH |
There's also a W-Wing (possibly related to the XYZ-Wing): r6c1 and r8c4 cannot both be 3 because of column 2, so -7r8c1.
For yet another advanced solving approach, here's one I use sometimes but ha ... |
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