dailysudoku.com :: View topic - Set J Puzzle 9 -- VH+A

dailysudoku.com
Discussion of Daily Sudoku puzzles

FAQ

Memberlist

Usergroups

Profile

Set J Puzzle 9 -- VH+A

dailysudoku.com Forum Index -> Puzzles by daj

View previous topic :: View next topic

Author

Message

daj95376

Joined: 23 Aug 2008
Posts: 3854

Posted: Mon Jan 19, 2009 11:37 pm Post subject: Set J Puzzle 9 -- VH+A

Code:

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

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

storm_norm

Joined: 18 Oct 2007
Posts: 1741

Posted: Tue Jan 20, 2009 10:58 am Post subject:

Code:

.---------------.---------------.---------------.
| 1 349 37 | 6 5 79 | 234 234 8 |
| 8 2 5 | 1 3 4 | 6 7 9 |
| 347 349 6 | 2 8 79 | 1 34 5 |
:---------------+---------------+---------------:
| 9 17 8 | 4 2 5 | 37 6 137 |
| 5 17 4 | 9 6 3 | 27 8 127 |
| 23 6 23 | 7 1 8 | 5 9 4 |
:---------------+---------------+---------------:
| 247 8 1 | 3 47 6 | 9 5 27 |
| 6 34 237 | 5 9 1 | 8 234 237 |
| 347 5 9 | 8 47 2 | 347 1 6 |
'---------------'---------------'---------------'

(2)r7c9 = (2)r7c1 - (2=3)r6c1 - (3)r9c1 = (3-4)r9c7 = (4)r8c8; r8c8 <> 2
coloring on 4's then finishes it--
(4)r1c7 = (4)r9c7 - (4)r8c8 = (4)r8c2; r1c2 <> 4

Display posts from previous:

	dailysudoku.com Forum Index -> Puzzles by daj	All times are GMT
Page 1 of 1

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum