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Free Press May 24, 2013

 
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

PostPosted: Mon May 27, 2013 7:14 pm    Post subject: Free Press May 24, 2013 Reply with quote

Easier than last week?

Code:
Puzzle: FP052413
+-------+-------+-------+
| . 4 . | . 1 . | . . . |
| . . 1 | . 5 . | 7 . . |
| . . . | 3 . 8 | 1 . . |
+-------+-------+-------+
| 5 . . | . . . | . 7 9 |
| . . 8 | 7 3 9 | 2 . . |
| 3 9 . | . . . | . . 1 |
+-------+-------+-------+
| . . 3 | 6 . 7 | . . . |
| . . 6 | . 4 . | 5 . . |
| . . . | . 2 . | . 3 . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site

Keith
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arkietech



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

PostPosted: Mon May 27, 2013 9:11 pm    Post subject: Reply with quote

Code:
 *--------------------------------------------------*
 | 7    4    5    | 29   1   a26   | 9-6  8    3    |
 | 8    3    1    | 49   5    46   | 7    29   26   |
 | 6    2    9    | 3    7    8    | 1    5    4    |
 |----------------+----------------+----------------|
 | 5    6    2    | 14   8    14   | 3    7    9    |
 | 4    1    8    | 7    3    9    | 2    6    5    |
 | 3    9    7    | 25   6   b25   | 8    4    1    |
 |----------------+----------------+----------------|
 | 12   5    3    | 6    9    7    | 4    12   8    |
 | 129  78   6    | 18   4    3    | 5    129  27   |
 |c19   78   4    | 158  2   c15   |c69   3    67   |
 *--------------------------------------------------*
(6=2)r1c6-(2=5)r6c6-(5=6)r9c167 => -6r1c7, ste
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Leren



Joined: 13 May 2013
Posts: 5

PostPosted: Mon May 27, 2013 11:25 pm    Post subject: Reply with quote

Code:
*-----------------------------------------------------*
| 7    4    5     |a29   1    26    |b69   8    3     |
| 8    3    1     | 49   5    46    | 7    29   26    |
| 6    2    9     | 3    7    8     | 1    5    4     |
|-----------------+-----------------+-----------------|
| 5    6    2     | 14   8    14    | 3    7    9     |
| 4    1    8     | 7    3    9     | 2    6    5     |
| 3    9    7     |g5-2  6    25    | 8    4    1     |
|-----------------+-----------------+-----------------|
| 12   5    3     | 6    9    7     | 4    12   8     |
| 129  78   6     | 18   4    3     | 5    129  27    |
| 19  e78   4     |f158  2    15    |c69   3   d67    |
*-----------------------------------------------------*

(2=9) r1c4 - (9=6) r1c7 - r9c7 = (6-7) r9c9 - (7-8 ) r9c2 = (8-5) r9c4 = r6c4 => -2 r6c4; stte

Leren
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Marty R.



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

PostPosted: Tue May 28, 2013 12:40 am    Post subject: Reply with quote

Quote:
Easier than last week?

From my standpoint it was near-impossible not to be. Very Happy

Code:

+----------+----------+-----------+
| 7   4  5 | 29  1 26 | 69 8   3  |
| 8   3  1 | 49  5 46 | 7  29  26 |
| 6   2  9 | 3   7 8  | 1  5   4  |
+----------+----------+-----------+
| 5   6  2 | 14  8 14 | 3  7   9  |
| 4   1  8 | 7   3 9  | 2  6   5  |
| 3   9  7 | 25  6 25 | 8  4   1  |
+----------+----------+-----------+
| 12  5  3 | 6   9 7  | 4  12  8  |
| 129 78 6 | 18  4 3  | 5  129 27 |
| 19  78 4 | 158 2 15 | 69 3   67 |
+----------+----------+-----------+

Play this puzzle online at the Daily Sudoku site

There are any number of chains, so I'll do the BUG+3.

R8c1=1=>r8c4=8
R9c4=1=>r8c4=8
R8c8=2-(2=9)r2c8-(9=4)r2c4-(4=1)r4c4-(1=8)r8c4=>r8c4=8
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