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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

Posted: Mon May 27, 2013 7:14 pm Post subject: Free Press May 24, 2013

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

arkietech

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

Posted: Mon May 27, 2013 9:11 pm Post subject:

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

Leren

Joined: 13 May 2013
Posts: 5

Posted: Mon May 27, 2013 11:25 pm Post subject:

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

Marty R.

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

Posted: Tue May 28, 2013 12:40 am Post subject:

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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