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Puzzle 11/06/12: ~ Advanced

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daj95376

Joined: 23 Aug 2008
Posts: 3854

Posted: Sun Jun 12, 2011 4:16 pm Post subject: Puzzle 11/06/12: ~ Advanced

Code:

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

Play this puzzle online at the Daily Sudoku site

peterj

Joined: 26 Mar 2010
Posts: 974
Location: London, UK

Posted: Mon Jun 13, 2011 6:24 am Post subject:

Two moves... (easily combined as an 'almost' if desired)

Quote:

finned x-wing(6) r4,r7 ; r5c2<>6=9
w-wing(26) r7c2, r8c7 ; r7c8<>6, r8c3<>6

tlanglet

Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

Posted: Mon Jun 13, 2011 1:42 pm Post subject:

Two steps.........

Quote:

xy-wing (69-2) vertex r7c8; r8c46<>2
skyscraper (6)r48c3; r5c7,r7c8<>6

Ted

Marty R.

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

Posted: Tue Jun 14, 2011 12:30 am Post subject:

W-Wing (69); r7c2<>9 W-Wing (26); r7c8, r8c3<>6

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