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Puzzle 10/04/02 (A)

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daj95376

Joined: 23 Aug 2008
Posts: 3854

Posted: Fri Apr 02, 2010 7:02 am Post subject: Puzzle 10/04/02 (A)

Code:

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

Play this puzzle online at the Daily Sudoku site

arkietech

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

Posted: Fri Apr 02, 2010 7:13 pm Post subject:

unique two step

Quote:

ur 38
ur 46

Marty R.

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

Posted: Sat Apr 03, 2010 4:22 am Post subject:

XYZ-Wing (469).

arkietech

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

Posted: Sat Apr 03, 2010 6:47 am Post subject:

Marty R. wrote:

XYZ-Wing (469).

Here is my grid after basics. I don't see the xyz-wing...help

Code:

*--------------------------------------------------------------------*
| 8 2 4 | 36 36 7 | 59 59 1 |
| 17 9 6 | 5 48 18 | 2347 347 234 |
| 17 3 5 | 14 2 9 | 467 467 8 |
|----------------------+----------------------+----------------------|
| 3 8 9 | 7 1 5 | 246 46 246 |
| 5 4 7 | 2 38 6 | 389 1 39 |
| 6 1 2 | 38 9 4 | 358 358 7 |
|----------------------+----------------------+----------------------|
| 2 5 38 | 469 467 38 | 1 4679 469 |
| 4 67 38 | 1689 5 138 | 6789 2 69 |
| 9 67 1 | 468 4678 2 | 34678 34678 5 |
*--------------------------------------------------------------------*

Marty R.

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

Posted: Sat Apr 03, 2010 3:49 pm Post subject:

Quote:

Here is my grid after basics. I don't see the xyz-wing...help

I don't either. My grid didn't have the 6 in r7c4, undoubtedly an error, of which I make way too many.

Sorry.

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