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Jun 20 VH

dailysudoku.com Forum Index -> Daily Sudoku puzzles

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Clement

Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania

Posted: Tue Jun 19, 2012 11:04 pm Post subject: Jun 20 VH

After the Basics

Code:

+-----------+----------------+---------------+
| *17 9 -14 | *15 3 8 | 2467 2467 567 |
| 5 6 3 | 47 2 47 | 1 9 8 |
| 2 147 8 | 9 15 6 | 3 47 57 |
+-----------+----------------+---------------+
| 4 17 2 | 6 8 17 | 9 5 3 |
| 8 5 9 | 3 147 2 | 467 1467 67 |
| *17 3 6 | *15 -14579 -14579 | 8 -147 2 |
+-----------+----------------+---------------+
| 9 18 7 | 2 16 3 | 5 68 4 |
| 3 248 5 | 47 4679 479 | 267 2678 1 |
| 6 124 14 | 8 1457 1457 | 27 3 9 |
+-----------+----------------+---------------+

X-Wing on 1 in col 14; r1c3<>1 and r6c568<>1 solves it.

kent7618

Joined: 15 Jun 2012
Posts: 8

Posted: Wed Jun 20, 2012 8:33 am Post subject:

X-Wing on 1 in r3 r7; r4c2<>1 (=7), solves it.

Pat

Joined: 23 Feb 2010
Posts: 207

Posted: Thu Jun 21, 2012 10:24 am Post subject:

it's a "pure" X-wing puzzle, so i re-posted it there

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