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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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 Posted: Mon Jun 01, 2015 6:19 am Post subject: Free Press May 29, 2015 |
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| Code: | Puzzle: FP052915
+-------+-------+-------+
| . . 5 | 2 . . | 6 8 . |
| 6 2 . | . . . | . . 1 |
| 8 4 . | . 7 . | 9 . 2 |
+-------+-------+-------+
| 4 . . | . 5 . | . . 9 |
| 5 7 . | 9 4 2 | . 6 3 |
| 3 . . | . 1 . | . . 5 |
+-------+-------+-------+
| . 5 4 | . 8 . | 2 9 6 |
| 2 . . | . 6 9 | . . 8 |
| 9 8 6 | . 2 5 | 3 1 . |
+-------+-------+-------+ |
Keith |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Jun 02, 2015 2:46 am Post subject: |
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| Code: |
+------------+--------------+-------------+
| 17 139 5 | 2 39 14 | 6 8 47 |
| 6 2 379 | 58 39 48 | 457 3457 1 |
| 8 4 13 | 156 7 16 | 9 35 2 |
+------------+--------------+-------------+
| 4 16 128 | 3678 5 3678 | 178 27 9 |
| 5 7 18 | 9 4 2 | 18 6 3 |
| 3 69 289 | 678 1 678 | 478 247 5 |
+------------+--------------+-------------+
| 17 5 4 | 137 8 137 | 2 9 6 |
| 2 13 137 | 1347 6 9 | 457 457 8 |
| 9 8 6 | 47 2 5 | 3 1 47 |
+------------+--------------+-------------+
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Play this puzzle online at the Daily Sudoku site
(1=6)r4c2-(6=9)r6c2-(9=12837)r34568c3-(7=1)r7c1=>r8c2<>1 |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Tue Jun 02, 2015 5:44 am Post subject: |
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Marty,
How did you get rid of <2> in R4C2?
After basics: | Code: | +----------------+----------------+----------------+
| 17 39 5 | 2 39 14 | 6 8 47 |
| 6 239 2379 | 58 39 48 | 457 3457 1 |
| 8 4 13 | 156 7 16 | 9 35 2 |
+----------------+----------------+----------------+
| 4 126 128 | 3678 5 3678 | 178 27 9 |
| 5 7 18 | 9 4 2 | 18 6 3 |
| 3 269 289 | 678 1 678 | 478 247 5 |
+----------------+----------------+----------------+
| 17 5 4 | 137 8 137 | 2 9 6 |
| 2 13 137 | 147 6 9 | 457 457 8 |
| 9 8 6 | 47 2 5 | 3 1 47 |
+----------------+----------------+----------------+ |
Ignoring the 39 UR, there is a W-wing 13 taking out 3 in R1C2, R2C2, and R8C3.
An XY-wing -357 finishes it off.
These (Friday FREEP) puzzles have gotten harder. Used to be, they could usually be solved with a skyscraper (kite).
Keith |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Tue Jun 02, 2015 2:29 pm Post subject: |
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Keith, one of the "givens" is a 2r2c2.
Marty, great ALS.
Ted |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Jun 02, 2015 4:23 pm Post subject: |
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Keith,
I don't know. I've had a falloff in doing basics.
Ted,
Thank you. I've been called out on bad ALS's. I've hopefully learned a lot, although they can be embarrassing and humbling. |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Tue Jun 02, 2015 11:14 pm Post subject: |
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| tlanglet wrote: | Keith, one of the "givens" is a 2r2c2.
Marty, great ALS.
Ted |
OK,
I think I noticed that that 2 was a given and edited the post. I did not add it to the puzzle I was solving, though.
Keith |
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