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Daily Telegraph Diabolical Fri, 10-Aug-2012

 
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arkietech



Joined: 31 Jul 2008
Posts: 1686
Location: Northwest Arkansas USA

PostPosted: Mon Aug 13, 2012 5:19 am    Post subject: Daily Telegraph Diabolical Fri, 10-Aug-2012 Reply with quote

Code:

 *-----------*
 |5..|..9|...|
 |..1|25.|9..|
 |..4|..8|...|
 |---+---+---|
 |4..|..5|..8|
 |..2|8.7|1..|
 |8..|1..|..5|
 |---+---+---|
 |...|9..|8..|
 |..7|.23|5..|
 |...|..4|..3|
 *-----------*
 

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Clement



Joined: 24 Apr 2006
Posts: 639
Location: Dar es Salaam Tanzania

PostPosted: Mon Aug 13, 2012 7:42 am    Post subject: Daily Telegraph Diabolical Fri, 10-Aug-2012 Reply with quote

After the Basics
Code:

+-------------+--------+----------+
| 5    26  8  | 4 13 9 | 36 12 7  |
| 7    3   1  | 2 5  6 | 9  8  4  |
| 26-9  269 4  | 7 13 8 | 36 5  12 |
+-------------+--------+----------+
| 4    1   69 | 3 69 5 | 2  7  8  |
| *69   5   2  | 8 4  7 | 1  3  *69 |
| 8    7   3  | 1 69 2 | 4  69 5  |
+-------------+--------+----------+
| 3    4   5  | 9 7  1 | 8  26 26 |
| *19   8   7  | 6 2  3 | 5  4  *19 |
| 126-9 269 69 | 5 8  4 | 7  19 3  |
+-------------+--------+----------+
X-Wing on 9 in row 58; r39c1<>9
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Marty R.



Joined: 12 Feb 2006
Posts: 5063
Location: Rochester, NY, USA

PostPosted: Mon Aug 13, 2012 5:08 pm    Post subject: Reply with quote

I'm brain dead and couldn't finish with just the X-Wing. Instead, I used two other moves.

XY-Chain; r9c2<>6
Simple coloring; r9c12<>9
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arkietech



Joined: 31 Jul 2008
Posts: 1686
Location: Northwest Arkansas USA

PostPosted: Mon Aug 13, 2012 5:48 pm    Post subject: Reply with quote

Marty R. wrote:
I'm brain dead and couldn't finish with just the X-Wing.
The x-wing opens a nice bug+1.

Here is a one-stepper
Code:

 *-----------------------------------------------------------*
 | 5     6-2   8     | 4     13    9     | 36   a12    7     |
 | 7     3     1     | 2     5     6     | 9     8     4     |
 |d269   269   4     | 7     13    8     | 36    5     1-2   |
 |-------------------+-------------------+-------------------|
 | 4     1     69    | 3     69    5     | 2     7     8     |
 | 69    5     2     | 8     4     7     | 1     3     69    |
 | 8     7     3     | 1     69    2     | 4     69    5     |
 |-------------------+-------------------+-------------------|
 | 3     4     5     | 9     7     1     | 8     26    26    |
 | 19    8     7     | 6     2     3     | 5     4     19    |
 |c1269  269   69    | 5     8     4     | 7    b19    3     |
 *-----------------------------------------------------------*
m-wing
(2=1)r1c8-r9c8=(1-2)r9c1=2r3c1 => -2r1c2,r3c9; stte

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