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To sword, or to not to sword.

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wapati

Joined: 10 Jun 2008
Posts: 472
Location: Brampton, Ontario, Canada.

Posted: Wed May 06, 2009 11:16 pm Post subject: To sword, or to not to sword.

Code:

. . .|4 . 3|. . .
3 4 .|. 9 .|. . .
2 . .|5 . 1|4 . .
-----+-----+-----
. . 2|3 . .|. 7 .
5 1 .|. . .|. 3 4
. 9 .|. . 7|1 . .
-----+-----+-----
. . 1|7 . 4|. . 6
. . .|. 3 .|. 2 7
. . .|6 . 9|. . .

wapati

Joined: 10 Jun 2008
Posts: 472
Location: Brampton, Ontario, Canada.

Posted: Wed May 06, 2009 11:19 pm Post subject: Unique sword

Two stepper, for me. I want to use a big fish.

Code:

5 . 1|. . .|. . 2
. . 2|. . 3|4 . .
3 7 .|. . .|. . .
-----+-----+-----
. . .|1 . .|3 . 8
7 . 3|9 . 8|2 . 1
1 . 6|. . 2|. . .
-----+-----+-----
. . .|. . .|. 4 5
. . 5|2 . .|8 . .
8 . .|. . .|6 . 9

storm_norm

Joined: 18 Oct 2007
Posts: 1741

Posted: Thu May 07, 2009 2:54 am Post subject:

second puzzle.

Code:

.---------------------.---------------------.---------------------.
| 5 4 1 | 68 678 67 | 9 3 2 |
| 69 69 2 | 5 1 3 | 4 8 7 |
| 3 7 8 | 4 2 9 | 15 15 6 |
:---------------------+---------------------+---------------------:
| 249 29 49 | 1 567 567 | 3 57 8 |
| 7 5 3 | 9 4 8 | 2 6 1 |
| 1 8 6 | 37 357 2 | 57 9 4 |
:---------------------+---------------------+---------------------:
| 269 12369 79 | 68 36789 167 | 17 4 5 |
| 469 169 5 | 2 679 1467 | 8 17 3 |
| 8 13 47 | 37 357 1457 | 6 2 9 |
'---------------------'---------------------'---------------------'

hp = hidden pair
(1)r7c6 = hp(14)r89c6 - (5)r9c6 = (5)r4c6 - (5=7)r4c8 - (7)r6c7 = (7)r7c7; r7c7 <> 1

storm_norm

Joined: 18 Oct 2007
Posts: 1741

Posted: Thu May 07, 2009 3:10 am Post subject:

first puzzle.

Code:

.---------------------.---------------------.---------------------.
| 1 578 5689 | 4 678 3 | 25689 5689 2589 |
| 3 4 568 | 28 9 26 | 7 1 58 |
| 2 78 689 | 5 678 1 | 4 689 3 |
:---------------------+---------------------+---------------------:
| 4 68 2 | 3 1 5 | 689 7 89 |
| 5 1 7 | 9 68 26 | 28 3 4 |
| 68 9 3 | 28 4 7 | 1 568 258 |
:---------------------+---------------------+---------------------:
| 89 23 1 | 7 25 4 | 3589 589 6 |
| 69 56 4 | 1 3 8 | 59 2 7 |
| 7 23 58 | 6 25 9 | 358 4 1 |
'---------------------'---------------------'---------------------'

UR78[(5)r1c2 = (6)r13c5] - (6=2)r2c6 - (2=8)r2c4 - (8=5)r2c9; r2c3 <> 5

wapati

Joined: 10 Jun 2008
Posts: 472
Location: Brampton, Ontario, Canada.

Posted: Thu May 07, 2009 10:58 am Post subject:

storm_norm wrote:

first puzzle.

UR78[(5)r1c2 = (6)r13c5] - (6=2)r2c6 - (2=8)r2c4 - (8=5)r2c9; r2c3 <> 5

Nice and easy, you have made it Exclamation

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