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Go Back  dBforums > Database Server Software > DB2 > Absolute SUDOKU Solver

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  #16 (permalink)  
Old 09-29-09, 11:53
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Quote:
Originally Posted by db2girl
I knew you were referring to that story about father and 3 sons, but maybe I didn't understand your joke.
Bella, how are you today ?

How fill programmers in Canada ?

Lenny
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  #17 (permalink)  
Old 09-29-09, 12:44
db2girl db2girl is offline
∞∞∞∞∞∞
  
Join Date: Aug 2008
Location: Toronto, Canada
Posts: 1,612
Lenny, you ask me not to "flood" here so I respect your wish
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  #18 (permalink)  
Old 09-29-09, 13:03
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Quote:
Originally Posted by db2girl
Lenny, you ask me not to "flood" here so I respect your wish
Show me Bella, where I made such mistake !
Lenny
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  #19 (permalink)  
Old 09-29-09, 13:42
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Today's HARD SUDOKU from "Metro". Execution time = 11 second.

Quote:
Sudoku Line

XX1XXX9XX
X6597XX48
97XXX8XXX
X56X2XXX3
XXXXXXXXX
4XXX3X62X
XXX3XXX19
51XX6943X
XX3XXX5XX

Line 1: | 8 | 2 | 1 | 6 | 4 | 3 | 9 | 7 | 5 |
Line 2: | 3 | 6 | 5 | 9 | 7 | 2 | 1 | 4 | 8 |
Line 3: | 9 | 7 | 4 | 1 | 5 | 8 | 3 | 6 | 2 |
Line 4: | 7 | 5 | 6 | 4 | 2 | 1 | 8 | 9 | 3 |
Line 5: | 1 | 3 | 2 | 8 | 9 | 6 | 7 | 5 | 4 |
Line 6: | 4 | 8 | 9 | 5 | 3 | 7 | 6 | 2 | 1 |
Line 7: | 6 | 4 | 7 | 3 | 8 | 5 | 2 | 1 | 9 |
Line 8: | 5 | 1 | 8 | 2 | 6 | 9 | 4 | 3 | 7 |
Line 9: | 2 | 9 | 3 | 7 | 1 | 4 | 5 | 8 | 6 |
Lenny
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  #20 (permalink)  
Old 09-29-09, 14:30
db2girl db2girl is offline
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Join Date: Aug 2008
Location: Toronto, Canada
Posts: 1,612
Quote:
Originally Posted by Lenny77
Show me Bella, where I made such mistake !
Lenny
Lenny, you destroyed evidence... But I have a backup and can restore if required
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  #21 (permalink)  
Old 09-29-09, 15:02
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Quote:
Originally Posted by db2girl
Lenny, you destroyed evidence... But I have a backup and can restore if required
Forget about ! If said so and you can't find, I have corrected myself !

It is not my style. I never close the girl's mouth.

Lenny
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  #22 (permalink)  
Old 10-02-09, 12:19
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Who knows why this Sudoku has level-4 ?

Today Metro page 23 (12 second):

Sudoku Line
XXXX5X2XX
X2XXX7X83
586XXXXXX
XX36XXXX7
XX2XXX1XX
8XXX1X4XX
XXXXXX395
46X5XXX2X
XX8X9XXXX

Line 1: | 7 | 3 | 1 | 9 | 5 | 8 | 2 | 4 | 6 |
Line 2: | 9 | 2 | 4 | 1 | 6 | 7 | 5 | 8 | 3 |
Line 3: | 5 | 8 | 6 | 2 | 4 | 3 | 9 | 7 | 1 |
Line 4: | 1 | 9 | 3 | 6 | 2 | 4 | 8 | 5 | 7 |
Line 5: | 6 | 4 | 2 | 8 | 7 | 5 | 1 | 3 | 9 |
Line 6: | 8 | 7 | 5 | 3 | 1 | 9 | 4 | 6 | 2 |
Line 7: | 2 | 1 | 7 | 4 | 8 | 6 | 3 | 9 | 5 |
Line 8: | 4 | 6 | 9 | 5 | 3 | 1 | 7 | 2 | 8 |
Line 9: | 3 | 5 | 8 | 7 | 9 | 2 | 6 | 1 | 4 |

Lenny
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  #23 (permalink)  
Old 10-05-09, 17:12
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Somebody find solution of level-4 sudoku without my killer ?

Lenny
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  #24 (permalink)  
Old 10-05-09, 18:30
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Exclamation Use the attachment from Sudoku Killer for Multy Solutions
Please, use the attachment from Sudoku Killer for Multy Solutions.

This is complete solution of the problem.

Lenny Khiger, ADSPA&VP

P.S. Post 09-25-09, 11:03 (this topic).
Last edited by Lenny77; 10-05-09 at 18:34.
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  #25 (permalink)  
Old 10-07-09, 12:21
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Wink
Today "Metro", NY pg.17

Easy - 0 sec.

Quote:
Sudoku Line

X68XXXXXX
X4X8XX7X6
XX9X6XX24
XXX7XX58X
8XX4X3XX1
X35XX8XXX
67XX2X3XX
9X1XX4X7X
XXXXXX45X

Line 1: | 7 | 6 | 8 | 2 | 4 | 9 | 1 | 3 | 5 |
Line 2: | 5 | 4 | 2 | 8 | 3 | 1 | 7 | 9 | 6 |
Line 3: | 3 | 1 | 9 | 5 | 6 | 7 | 8 | 2 | 4 |
Line 4: | 4 | 9 | 6 | 7 | 1 | 2 | 5 | 8 | 3 |
Line 5: | 8 | 2 | 7 | 4 | 5 | 3 | 9 | 6 | 1 |
Line 6: | 1 | 3 | 5 | 6 | 9 | 8 | 2 | 4 | 7 |
Line 7: | 6 | 7 | 4 | 9 | 2 | 5 | 3 | 1 | 8 |
Line 8: | 9 | 5 | 1 | 3 | 8 | 4 | 6 | 7 | 2 |
Line 9: | 2 | 8 | 3 | 1 | 7 | 6 | 4 | 5 | 9 |
Hard - 1 sec:

Quote:
Sudoku Line
X72XXXXXX
14X68XX9X
XX3XX4XXX
X1XX9348X
3XXXXXXX7
X5472XX1X
XXX4XX6XX
X3XX65X41
XXXXXX87X

Line 1: | 8 | 7 | 2 | 3 | 5 | 9 | 1 | 6 | 4 |
Line 2: | 1 | 4 | 5 | 6 | 8 | 7 | 3 | 9 | 2 |
Line 3: | 9 | 6 | 3 | 2 | 1 | 4 | 7 | 5 | 8 |
Line 4: | 2 | 1 | 7 | 5 | 9 | 3 | 4 | 8 | 6 |
Line 5: | 3 | 9 | 8 | 1 | 4 | 6 | 5 | 2 | 7 |
Line 6: | 6 | 5 | 4 | 7 | 2 | 8 | 9 | 1 | 3 |
Line 7: | 5 | 8 | 1 | 4 | 7 | 2 | 6 | 3 | 9 |
Line 8: | 7 | 3 | 9 | 8 | 6 | 5 | 2 | 4 | 1 |
Line 9: | 4 | 2 | 6 | 9 | 3 | 1 | 8 | 7 | 5 |
Lenny Khiger, ADSPA&VP
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  #26 (permalink)  
Old 10-09-09, 06:27
dakiar dakiar is offline
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Join Date: Mar 2008
Posts: 4
I want to say it is very impressive!
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  #27 (permalink)  
Old 10-09-09, 12:03
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Cool Today "AM", NY pg.30 (Level-4 Sudoku)
Today "AM", NY pg.30 Level-4 Sudoku:

Quote:
Sudoku Line

XX5X4X8XX
73XXXXX65
8XXXXX3X2
XXX97XXX6
XXXXXXXXX
1X6X32XXX
3X4XXXXX7
56XXXXX43
XX1X5XXXX

Line 1: | 6 | 1 | 5 | 2 | 4 | 3 | 8 | 7 | 9 |
Line 2: | 7 | 3 | 2 | 8 | 1 | 9 | 4 | 6 | 5 |
Line 3: | 8 | 4 | 9 | 7 | 6 | 5 | 3 | 1 | 2 |
Line 4: | 4 | 5 | 3 | 9 | 7 | 1 | 2 | 8 | 6 |
Line 5: | 2 | 9 | 7 | 4 | 8 | 6 | 5 | 3 | 1 |
Line 6: | 1 | 8 | 6 | 5 | 3 | 2 | 7 | 9 | 4 |
Line 7: | 3 | 2 | 4 | 6 | 9 | 8 | 1 | 5 | 7 |
Line 8: | 5 | 6 | 8 | 1 | 2 | 7 | 9 | 4 | 3 |
Line 9: | 9 | 7 | 1 | 3 | 5 | 4 | 6 | 2 | 8 |
Today "Metro", NY pg.28 (level: hard Sudoku) -- 1 second:

Sudoku Line

Quote:
6XX3XXXXX
4XX9XXX78
2XXX54XX3
1X6XXX4XX
X34XXX19X
XX9XXX3X6
8XX46XXX5
34XXX2XX1
XXXXX7XX4

Line 1: | 6 | 5 | 7 | 3 | 8 | 1 | 2 | 4 | 9 |
Line 2: | 4 | 1 | 3 | 9 | 2 | 6 | 5 | 7 | 8 |
Line 3: | 2 | 9 | 8 | 7 | 5 | 4 | 6 | 1 | 3 |
Line 4: | 1 | 8 | 6 | 2 | 3 | 9 | 4 | 5 | 7 |
Line 5: | 5 | 3 | 4 | 6 | 7 | 8 | 1 | 9 | 2 |
Line 6: | 7 | 2 | 9 | 1 | 4 | 5 | 3 | 8 | 6 |
Line 7: | 8 | 7 | 1 | 4 | 6 | 3 | 9 | 2 | 5 |
Line 8: | 3 | 4 | 5 | 8 | 9 | 2 | 7 | 6 | 1 |
Line 9: | 9 | 6 | 2 | 5 | 1 | 7 | 8 | 3 | 4 |
Lenny
Last edited by Lenny77; 10-09-09 at 12:11.
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  #28 (permalink)  
Old 10-12-09, 13:21
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Very Hard Sudoku (1 sec)

Quote:
Sudoku Line

X6XX5XX2X
XXX3XXX9X
7XX6XXX1X
XX6X3X4XX
XX4X7X1XX
XX5X9X8XX
X4XXX1XX6
X3XXX8XXX
X2XX4XX5X

Line 1: | 8 | 6 | 1 | 4 | 5 | 9 | 7 | 2 | 3 |
Line 2: | 4 | 5 | 2 | 3 | 1 | 7 | 6 | 9 | 8 |
Line 3: | 7 | 9 | 3 | 6 | 8 | 2 | 5 | 1 | 4 |
Line 4: | 2 | 1 | 6 | 8 | 3 | 5 | 4 | 7 | 9 |
Line 5: | 9 | 8 | 4 | 2 | 7 | 6 | 1 | 3 | 5 |
Line 6: | 3 | 7 | 5 | 1 | 9 | 4 | 8 | 6 | 2 |
Line 7: | 5 | 4 | 7 | 9 | 2 | 1 | 3 | 8 | 6 |
Line 8: | 1 | 3 | 9 | 5 | 6 | 8 | 2 | 4 | 7 |
Line 9: | 6 | 2 | 8 | 7 | 4 | 3 | 9 | 5 | 1 |
You can find:

Play Sudoku Online

Fiendish Sudoku (5 sec)

Quote:
Sudoku Line

XXXXX5X29
63XXXXXXX
XXX4X8XXX
XXXX9X5X2
XX2X8X6XX
1X7X3XXXX
XXX6X1XXX
XXXXXXX74
58X2XXXXX

Line 1: | 4 | 7 | 1 | 3 | 6 | 5 | 8 | 2 | 9 |
Line 2: | 6 | 3 | 8 | 9 | 2 | 7 | 4 | 5 | 1 |
Line 3: | 2 | 9 | 5 | 4 | 1 | 8 | 7 | 6 | 3 |
Line 4: | 8 | 4 | 3 | 7 | 9 | 6 | 5 | 1 | 2 |
Line 5: | 9 | 5 | 2 | 1 | 8 | 4 | 6 | 3 | 7 |
Line 6: | 1 | 6 | 7 | 5 | 3 | 2 | 9 | 4 | 8 |
Line 7: | 7 | 2 | 9 | 6 | 4 | 1 | 3 | 8 | 5 |
Line 8: | 3 | 1 | 6 | 8 | 5 | 9 | 2 | 7 | 4 |
Line 9: | 5 | 8 | 4 | 2 | 7 | 3 | 1 | 9 | 6 |
You can find:

Play Sudoku Online

Lenny
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  #29 (permalink)  
Old 10-13-09, 14:11
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Post Today testing
Puzzletype: Slider Symmetrical Sudoku
Startnumbers: 28
Difficulty: Very hard <-- 1 sec -->

Sudoku puzzles

Quote:
Sudoku Line

4XXXXXXX7
X23X7XXXX
XXX8X36XX
XX6X587XX
X8X4X7X1X
XX139X5XX
XX89X4X5X
XXXX1XX6X
3XXXXXXX9

Line 1: | 4 | 6 | 9 | 5 | 2 | 1 | 8 | 3 | 7 |
Line 2: | 8 | 2 | 3 | 6 | 7 | 9 | 1 | 4 | 5 |
Line 3: | 1 | 5 | 7 | 8 | 4 | 3 | 6 | 9 | 2 |
Line 4: | 9 | 3 | 6 | 1 | 5 | 8 | 7 | 2 | 4 |
Line 5: | 5 | 8 | 2 | 4 | 6 | 7 | 9 | 1 | 3 |
Line 6: | 7 | 4 | 1 | 3 | 9 | 2 | 5 | 8 | 6 |
Line 7: | 6 | 7 | 8 | 9 | 3 | 4 | 2 | 5 | 1 |
Line 8: | 2 | 9 | 4 | 7 | 1 | 5 | 3 | 6 | 8 |
Line 9: | 3 | 1 | 5 | 2 | 8 | 6 | 4 | 7 | 9 |

Showing puzzle number: 4137865
Puzzletype: Optimal Sudoku
Startnumbers: 25
Difficulty: Super hard (554) <-- 3 sec -->

http://www.menneske.no/sudoku/eng/ra...uperhardplus=1

Quote:
Sudoku Line

24XXX61XX
XXX7XX5XX
XXXXXX9XX
1XXX8X4X9
XX4XXXX2X
38XX4XXX5
XX3XXXXXX
X7XX29X8X
91XX3XXXX

Line 1: | 2 | 4 | 9 | 8 | 5 | 6 | 1 | 3 | 7 |
Line 2: | 8 | 3 | 1 | 7 | 9 | 4 | 5 | 6 | 2 |
Line 3: | 7 | 5 | 6 | 2 | 1 | 3 | 9 | 4 | 8 |
Line 4: | 1 | 6 | 2 | 3 | 8 | 5 | 4 | 7 | 9 |
Line 5: | 5 | 9 | 4 | 6 | 7 | 1 | 8 | 2 | 3 |
Line 6: | 3 | 8 | 7 | 9 | 4 | 2 | 6 | 1 | 5 |
Line 7: | 4 | 2 | 3 | 5 | 6 | 8 | 7 | 9 | 1 |
Line 8: | 6 | 7 | 5 | 1 | 2 | 9 | 3 | 8 | 4 |
Line 9: | 9 | 1 | 8 | 4 | 3 | 7 | 2 | 5 | 6 |
Lenny
Last edited by Lenny77; 10-13-09 at 14:14.
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  #30 (permalink)  
Old 10-14-09, 11:12
Lenny77 Lenny77 is offline
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Join Date: Jul 2009
Location: NY
Posts: 816
Elegant Sudoku.
With 2 empty regions. Starting with empty region.
Startnumbers: 27. <-- 2 sec -->:

Quote:
Sudoku Line

XXX7XXX85
XXXX45XX7
XXXX8123X
X8XXXXX9X
XX3X2X4XX
X9XXXXX6X
X7651XXXX
5XX47XXXX
12XXX3XXX

Line 1: | 2 | 4 | 1 | 7 | 3 | 9 | 6 | 8 | 5 |
Line 2: | 3 | 6 | 8 | 2 | 4 | 5 | 9 | 1 | 7 |
Line 3: | 9 | 5 | 7 | 6 | 8 | 1 | 2 | 3 | 4 |
Line 4: | 7 | 8 | 5 | 3 | 6 | 4 | 1 | 9 | 2 |
Line 5: | 6 | 1 | 3 | 9 | 2 | 7 | 4 | 5 | 8 |
Line 6: | 4 | 9 | 2 | 1 | 5 | 8 | 7 | 6 | 3 |
Line 7: | 8 | 7 | 6 | 5 | 1 | 2 | 3 | 4 | 9 |
Line 8: | 5 | 3 | 9 | 4 | 7 | 6 | 8 | 2 | 1 |
Line 9: | 1 | 2 | 4 | 8 | 9 | 3 | 5 | 7 | 6 |
Lenny
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