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collection July 24,2012

dailysudoku.com Forum Index -> Other puzzles

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arkietech

Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

Posted: Tue Jul 24, 2012 6:14 am Post subject: collection July 24,2012

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Code:

*-----------*
|..2|8..|...|
|7..|...|.3.|
|4..|3.5|..6|
|---+---+---|
|8..|4..|.67|
|.71|5..|...|
|..6|...|..9|
|---+---+---|
|...|.49|...|
|..7|...|6.5|
|2..|...|.7.|
*-----------*

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daj95376

Joined: 23 Aug 2008
Posts: 3854

Posted: Tue Jul 24, 2012 5:20 pm Post subject:

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This puzzle is far from friendly.

Code:

+-----------------------------------------------------------------------+
| 13569 13569 2 | 8 167 1467 | 1457 159 14 |
| 7 1568 58 | 9 126 1246 | 12458 3 1248 |
| 4 189 89 | 3 127 5 | 1278 1289 6 |
|-----------------------+-----------------------+-----------------------|
| 8 2 359 | 4 139 13 | 135 6 7 |
| 39 7 1 | 5 23689 2368 | 2348 28 2348 |
| 35 4 6 | 12 12378 12378 | 12358 1258 9 |
|-----------------------+-----------------------+-----------------------|
| 1356 13568 358 | 7 4 9 | 1238 128 1238 |
| 139 1389 7 | 12 1238 1238 | 6 4 5 |
| 2 138 4 | 6 5 138 | 9 7 138 |
+-----------------------------------------------------------------------+
# 120 eliminations remain

L-Wingish: (5)r4c3 = r6c1 - r6c8 = (5-9)r1c8 = r3c8 - r3c3 = (9)r4c3 - loop =>

r1c8<>1; r4c3<>3; r6c7<>5; r3c2<>9

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arkietech

Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

Posted: Tue Jul 24, 2012 5:41 pm Post subject:

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Very Happy

Code:

*--------------------------------------------------------------------*
| 13569 13569 2 | 8 167 1467 | 1457 a59-1 14 |
| 7 1568 58 | 9 126 1246 | 12458 3 1248 |
| 4 18-9 e89 | 3 127 5 | 1278 f1289 6 |
|----------------------+----------------------+----------------------|
| 8 2 d59-3 | 4 139 13 | 135 6 7 |
| 39 7 1 | 5 23689 2368 | 2348 28 2348 |
|c35 4 6 | 12 12378 12378 | 1238-5 b1258 9 |
|----------------------+----------------------+----------------------|
| 1356 13568 358 | 7 4 9 | 1238 128 1238 |
| 139 1389 7 | 12 1238 1238 | 6 4 5 |
| 2 138 4 | 6 5 138 | 9 7 138 |
*--------------------------------------------------------------------*
loop
5r1c8=r6c8-r6c1=(5-9)r4c3=r3c3-r3c8=9r1c8
=> -1r1c8, -5r6c6, -9r3c2, -3r4c3; stte

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Marty R.

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

Posted: Tue Jul 24, 2012 11:01 pm Post subject:

I gave up. All I could do was eliminate a 9 from r1c1 from coloring.

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tlanglet

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

Posted: Thu Jul 26, 2012 3:48 am Post subject:

My initial post was a two stepper........ (1=89)r3c23-(1289=5)r3576c8-r6c1=r4c3-(5=8)r2c3-(89=1)r3c32; r3c2=1 anp(3=58)r27c3-(8=9)r3c3-r3c8=(9-5)r1c8=r6c8-(5=3)r6c1; -3r4c3 Ted

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