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Mogulmeister
Joined: 03 May 2007 Posts: 1151
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Posted: Mon Dec 20, 2021 3:47 pm Post subject: Twas One Of The Nights Before Christmas |
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Code: | +-----------------------+
| 6 . . | . . . | 3 9 8 |
| . 4 . | . . . | 7 5 . |
| . . 8 | . . . | . . . |
|-------+-------+-------|
| . . . | 8 . . | 9 . 5 |
| . . . | . 9 . | . 3 2 |
| . . . | . . 4 | . . . |
|-------+-------+-------|
| 3 6 . | 9 . . | 2 . 7 |
| 8 9 . | . 7 . | . 4 . |
| 1 . . | 3 2 . | 8 . . |
+-----------------------+ |
Again, this will hopefully provide all sorts of approaches to get solved.
Feel free to publish whichever route you take. Multi or single step! |
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immpy
Joined: 06 May 2017 Posts: 571
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Posted: Mon Dec 20, 2021 6:54 pm Post subject: |
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Thanks Mogulmeister. Found multiple X-Wings, and XY-Wings. Very nice puzzle! A nice gift for X-mas.
cheers...immp |
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Mogulmeister
Joined: 03 May 2007 Posts: 1151
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Posted: Mon Dec 20, 2021 7:23 pm Post subject: |
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...also some Empty Rectangles too Immp ! |
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Mogulmeister
Joined: 03 May 2007 Posts: 1151
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Posted: Fri Jan 07, 2022 3:08 pm Post subject: |
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Overlapping ALS
Set A =[1,3,5,6] Green and yellow square
Set B = [3,5] Yellow Square
Restricted common = 3
Common Candidate = 5 (eliminated) red |
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