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Set J Puzzle 5

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Sat Jan 17, 2009 1:03 am    Post subject: Set J Puzzle 5 Reply with quote

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

Play this puzzle online at the Daily Sudoku site

===== ===== ===== ===== ===== ===== ===== ===== ===== ===== ===== ===== =====

Can be solved using steps from ...

Basics: Naked/Hidden Single, Naked Pair/Triple, Locked Candidate 1/2

Basics+: Naked Quad, Hidden Pair/Triple/Quad

VH: BUG+1, Remote Pair, UR Type 1, X-Wing, XY-Wing

Advanced: 2-String Kite, Empty Rectangle, Skyscraper, UR Type 2, XYZ-Wing

Extreme: finned X-Wing, Multiple Colors, M-Wing, W-Wing, XY-Chain

VH+AE: multi-step VH plus one Advanced and/or one Extreme step.

Extreme+: Swordfish, Jellyfish, (but mostly) Chain
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Marty R.



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

PostPosted: Sun Jan 18, 2009 4:49 am    Post subject: Reply with quote

Another one of those "bend but don't break." Few ERs, XYZ-Wing, couple of W-Wings and an XY-Wing with two pincer transports.
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storm_norm



Joined: 18 Oct 2007
Posts: 1741

PostPosted: Sun Jan 18, 2009 9:13 am    Post subject: Reply with quote

Code:
.---------------------.---------------------.---------------------.
| 2      9      1     | 67     4      8     | 5      67     3     |
| 6      4      7     | 3      5      2     | 1      9      8     |
| 8      5      3     | 679    679    1     | 67     4      2     |
:---------------------+---------------------+---------------------:
| 7      8      49    | 2      19     6     | 3      5      14    |
| 5      2      49    | 1789   3      79    | 4678   1678   1467  |
| 3      1      6     | 4      78     5     | 78     2      9     |
:---------------------+---------------------+---------------------:
| 19     3      8     | 5      12679  79    | 24679  167    1467  |
| 19     7      5     | 1689   12689  4     | 2689   3      16    |
| 4      6      2     | 1789   1789   3     | 789    178    5     |
'---------------------'---------------------'---------------------'

Quote:
x-wing 7
some basics...
(8=7)r9c8 - (7)r9c45 = (7)r7c6 - (7)r5c6 = (7-8)r6c5 = (8)r6c7; r78c7 and r5c8 <> 8
this is basically a 6 link m-wing with a group link thrown in there.
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