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  Topic: Menneske
Luke451

Replies: 14
Views: 46531

PostForum: Other puzzles   Posted: Fri Feb 22, 2013 4:24 am   Subject: Menneske
Not that hard to figure. Daily crashed for a while, players moved to Players' in the interim. Now that Daily's back up, Players' has caught on.

The history of sudoku boards is a rather tragic one. ...
  Topic: Menneske
Luke451

Replies: 14
Views: 46531

PostForum: Other puzzles   Posted: Thu Feb 21, 2013 8:46 pm   Subject: Menneske
Many of this site's regulars are now spending more time at Players'.

http://forum.enjoysudoku.com/
  Topic: Extended Unique Rectangles - Solving the 3,2,3,3 MUG
Luke451

Replies: 13
Views: 120864

PostForum: Solving techniques, and terminology   Posted: Fri Feb 08, 2013 2:35 pm   Subject: Extended Unique Rectangles - Solving the 3,2,3,3 MUG
Hi mturner! I hope all is well with you. Your example directly above has an error in the grid which will prevent folks from pasting it into their favorite front end. Still, the UR elimination you po ...
  Topic: Extended Unique Rectangles - Solving the 3,2,3,3 MUG
Luke451

Replies: 13
Views: 120864

PostForum: Solving techniques, and terminology   Posted: Thu Feb 07, 2013 12:08 am   Subject: Extended Unique Rectangles - Solving the 3,2,3,3 MUG
+---------+
|12 13 |
| |
| |
+---------+
|123 123 |
| |
| |
+---------+
| |
|23 123 |
| |
+---------+


I do not see t ...
  Topic: Extended Unique Rectangles - Solving the 3,2,3,3 MUG
Luke451

Replies: 13
Views: 120864

PostForum: Solving techniques, and terminology   Posted: Wed Feb 06, 2013 5:57 am   Subject: Extended Unique Rectangles - Solving the 3,2,3,3 MUG
Wow, an impressive article you present! Is this new material or has it been published before?

The bulk of the non-UR deadly patterns you present are called MUGs these days. Multivalue Universal Gr ...
  Topic: Free Press December 20, 2012 Thu
Luke451

Replies: 8
Views: 41942

PostForum: Other puzzles   Posted: Wed Dec 26, 2012 6:03 pm   Subject: Free Press December 20, 2012 Thu
I suspect Ted found a BUG-Lite much more fun than a simple Type 1.

How about a single chain.

(6r6c9=6r8c9)-(6=5)r7c8-(5=36)r78c6-r6c6=r4c4=>r4c8,r6c6<>6

Fun?? This isn't fun, it's su ...
  Topic: Free Press December 20, 2012 Thu
Luke451

Replies: 8
Views: 41942

PostForum: Other puzzles   Posted: Wed Dec 26, 2012 3:25 am   Subject: Free Press December 20, 2012 Thu
6-cell Type 2 UR(28)b4,b6,b9 does not make any direct deletions. However, using the internal inferences hits pay dirt:

6r6c9-(6=2)r6c6-2r4c4=2r1c2
6r8c9-(6=5)r7c8-5r7c6=(5-7)r9c6=7r9c4-ANS(37=2)r ...
  Topic: Menneske 5976228
Luke451

Replies: 11
Views: 35584

PostForum: Other puzzles   Posted: Wed Nov 28, 2012 8:58 pm   Subject: Menneske 5976228
What do you think of the NFL's challenge rule?

It's stupid. Anyone who thinks otherwise deserves a kick in the groin.
In the NFL, one can no longer say that someone "deserves a kick in the g ...
  Topic: Free Press October 26, 2012
Luke451

Replies: 7
Views: 26069

PostForum: Other puzzles   Posted: Sun Oct 28, 2012 7:03 am   Subject: Re: Free Press October 26, 2012
On the easy side, as these go.
Puzzle: FP102612
+-------+-------+-------+
| . . . | 9 2 . | . . . |
| 7 . . | . . . | . . 5 |
| . 4 . | . 6 8 | . 9 1 |
+-------+-------+-------+
| 6 . . ...
  Topic: Free Press October 26, 2012
Luke451

Replies: 7
Views: 26069

PostForum: Other puzzles   Posted: Sun Oct 28, 2012 6:56 am   Subject: Free Press October 26, 2012
Alternatively, W-Wing (5Cool, r7c3 and r9c4, SL 8 in box 9; r9c1<>5. I'll take a stab at notation, critique welcome.

(5=8)r7c3-r7c89=r9c9-(8=5)r9c4-->r9c1<>5
Nice to see your notation ...
  Topic: Vanhegan fiendish October 12, 2012
Luke451

Replies: 12
Views: 33896

PostForum: Other puzzles   Posted: Fri Oct 12, 2012 9:16 pm   Subject: Vanhegan fiendish October 12, 2012
here is a cousin:


*--------------------------------------------------*
| 1 6 8 | 2 459 459 |a49 7 3 |
| 4 b25 27 | 3 1 79 |b69 b56 8 |
| 37 35 ...
  Topic: Menneske 2038613
Luke451

Replies: 11
Views: 38977

PostForum: Other puzzles   Posted: Thu Oct 11, 2012 10:27 pm   Subject: Menneske 2038613

(6)r6c6-(6=1)r6c3-(1=8)r7c3-(8=4)r7c6-(4=6)r4c6

So Marty, if you can remember the other two paths, I'd say you're exonerated Smile
However, proving r6c6<>6 doesn't make r4c6=6 an " ...
  Topic: Menneske 2038613
Luke451

Replies: 11
Views: 38977

PostForum: Other puzzles   Posted: Thu Oct 11, 2012 10:03 pm   Subject: Menneske 2038613
I also used the DP 49 in boxes 258. Either r1c4 or r6c6=6 or r9c6=8. Common outcome; r4c6=6.
r6c6 = 6 implies r4c6 =6? How can that be? They are in the same column.

*------------------------- ...
  Topic: Menneske 2897824
Luke451

Replies: 13
Views: 48500

PostForum: Other puzzles   Posted: Mon Oct 08, 2012 5:34 am   Subject: Menneske 2897824
external DP busters (7)r5c1 = (7)r7c3 ==> r4c3<7>

(7=3)r5c1-(3=6)aur:r49c13 => -7r4c3

3 in r5c1 forces a 6 in r4c3 due to the dp
I think it's simpler than that. Simpler than any o ...
  Topic: Menneske 2897824
Luke451

Replies: 13
Views: 48500

PostForum: Other puzzles   Posted: Sun Oct 07, 2012 2:45 pm   Subject: Menneske 2897824
Lotsa ways home for this guy.

*--------------------------------------------------*
| 4 8 3 | 9 2 5 | 1 7 6 |
| 5 79 1 | 8 467 67 | 2 49 3 |
| ...
  Topic: Vanhegan extreme October 3, 2012
Luke451

Replies: 7
Views: 25490

PostForum: Other puzzles   Posted: Thu Oct 04, 2012 3:47 pm   Subject: Vanhegan extreme October 3, 2012
Yup, both those "mo' bettah." Had a feeling there was a way to "wing" this one.
  Topic: Vanhegan extreme October 3, 2012
Luke451

Replies: 7
Views: 25490

PostForum: Other puzzles   Posted: Thu Oct 04, 2012 3:00 pm   Subject: Vanhegan extreme October 3, 2012
*-----------------------------------------------------------*
| 89 4 89 | 7 5 2 | 1 6 3 |
| 3 6 5 | 48 1 48 | 29 29 7 |
| 7 ...
  Topic: Vanhegan extreme September 25, 2012
Luke451

Replies: 16
Views: 46456

PostForum: Other puzzles   Posted: Wed Oct 03, 2012 6:55 pm   Subject: Vanhegan extreme September 25, 2012
If your travels bring you to the Sacramento area, I am just a short distance away and would truly enjoy meeting you.
Just saw this, Ted, thanks for the invite!

If you travel to the Bay, I welcome ...
  Topic: Vanhegan extreme September 25, 2012
Luke451

Replies: 16
Views: 46456

PostForum: Other puzzles   Posted: Thu Sep 27, 2012 12:19 am   Subject: Vanhegan extreme September 25, 2012
I can see why the Kraken cell approach might be a better way to sort out an AAIC like this. Problem is, Kraken cell doesn't speak to how the move could be found in the first place. It's more of an aft ...
  Topic: Vanhegan extreme September 25, 2012
Luke451

Replies: 16
Views: 46456

PostForum: Other puzzles   Posted: Tue Sep 25, 2012 9:15 pm   Subject: Vanhegan extreme September 25, 2012
Hey, Ted, how are you?

I glad you had fun with the AAIC, needed or not! I'm terrible at finding those and I always end up poring over the puzzle when others post them to figure them out. A couple t ...
 
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