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Free Press December 9, 2011

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keith

Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

Posted: Sat Dec 10, 2011 1:06 am Post subject: Free Press December 9, 2011

Not yet done.

Code:

Puzzle: FP120911
+-------+-------+-------+
| . . 7 | . . 1 | 4 8 . |
| . . . | . . . | . 3 . |
| . 6 . | . 7 . | 1 . . |
+-------+-------+-------+
| . . 9 | . . . | . 1 5 |
| 4 . . | . 9 . | . . 7 |
| 3 1 . | . . . | . . . |
+-------+-------+-------+
| . . 4 | . 6 . | . . . |
| . 5 . | . . 2 | . . . |
| . 2 1 | 4 . . | 9 . . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site

Keith

Marty R.

Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

Posted: Sat Dec 10, 2011 5:32 am Post subject:

Skyscraper, rows 36, elevatorless with transport; r7c4<>3 Also, Finned X-Wing; r3c4<>3

keith

Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

Posted: Sat Dec 10, 2011 3:55 pm Post subject:

After basics:

Code:

+-------------------+-------------------+-------------------+
| 5 *39 7 |*2369 2-3 1 | 4 8 269 |
| 1 4 28 | 25689 258 5689 | 7 3 269 |
| 89 6 238 |*2389 7 4 | 1 5 29 |
+-------------------+-------------------+-------------------+
| 2 7 9 | 68 4 68 | 3 1 5 |
| 4 8 5 | 1 9 3 | 2 6 7 |
| 3 1 6 | 257 25 57 | 8 9 4 |
+-------------------+-------------------+-------------------+
| 789 *39 4 |*3789 6 789 | 5 2 1 |
| 79 5 38 | 79 1 2 | 6 4 38 |
| 6 2 1 | 4 358 58 | 9 7 38 |
+-------------------+-------------------+-------------------+

Grouped skyscraper / finned X-wing: R1C5<>3.
(edited to fix typo in pattern)

Keith

Last edited by keith on Sat Dec 10, 2011 5:31 pm; edited 1 time in total

arkietech

Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

Posted: Sat Dec 10, 2011 4:33 pm Post subject:

why not just a plain skyscraper?

Code:

*--------------------------------------------------------------------*
| 5 9-3 7 | 2369 23 1 | 4 8 269 |
| 1 4 28 | 25689 258 5689 | 7 3 269 |
| 89 6 *238 |*2389 7 4 | 1 5 29 |
|----------------------+----------------------+----------------------|
| 2 7 9 | 68 4 68 | 3 1 5 |
| 4 8 5 | 1 9 3 | 2 6 7 |
| 3 1 6 | 257 25 57 | 8 9 4 |
|----------------------+----------------------+----------------------|
| 789 *39 4 |*3789 6 789 | 5 2 1 |
| 79 5 8-3 | 79 1 2 | 6 4 38 |
| 6 2 1 | 4 358 58 | 9 7 38 |
*--------------------------------------------------------------------*
Skyscraper
(3)r3c3=(3)r3c4-(3)r7c4=(3)r7c2 => r2c2,r8c3<>3

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