I had a bad nightmare

Discuss the <a href="http://www.sudocue.net/daily.php">Daily Sudoku Nightmare</a> here
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Ruud
Site Owner
Site Owner
Posts: 601
Joined: Fri Dec 30, 2005 10:21 pm

I had a bad nightmare

Post by Ruud »

the nighmare of February 12 was not correct and could be solved with singles only. :oops:

Fortunately, I was informed by someone on the sudoku programmers forum.

The problem has been fixed.

Ruud.
“If the human brain were so simple that we could understand it, we would be so simple that we couldn't.” - Emerson M Pugh
keith
Hooked
Hooked
Posts: 35
Joined: Tue Feb 07, 2006 3:13 am
Location: near Detroit, Michigan, USA

Curses! Foiled again!

Post by keith »

I was about halfway through this one, and doing pretty well, when Ruud withdrew it. For thise of you who are curious, here is the original Feb 12 2006 puzzle.

Code: Select all


Puzzle&#58; DSN021206 WITHDRAWN
+-------+-------+-------+
| . . . | 5 . 9 | . . . | 
| 9 7 . | 6 . . | 5 . . | 
| . . . | . . 4 | 2 . . | 
+-------+-------+-------+
| . 8 . | . . . | . . 3 | 
| 6 . . | 1 5 2 | . . 4 | 
| 1 . . | . . . | . 7 . | 
+-------+-------+-------+
| . . 4 | 7 . . | . . . | 
| . . 5 | . . 6 | . 9 8 | 
| . . . | 2 . 1 | . . . | 
+-------+-------+-------+

I think the problem is, it is not difficult enough to be a Nightmare. Perhaps Ruud should have said, "Sorry, I had a good nightmare!"

Best wishes,

Keith
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