AJAX Sudoku Solver

Programs which generate, solve, and analyze Sudoku puzzles

Postby tarek » Mon Jan 07, 2008 11:55 am

gsf has collated a list that contains all the puzzles you mentioned here http://www.research.att.com/~gsf/sudoku/data/q1-taxonomy-2008-01-06.dat
it has in addition many easy puzzles as this is to test the q1 rating scheme of his solver. you can filter the hardest ones by the Q1 or XR ratings. The ER unfortunately is not available for all puzzles

tarek
User avatar
tarek
 
Posts: 2622
Joined: 05 January 2006

Postby merallas » Mon Jan 07, 2008 12:22 pm

tarek wrote:gsf has collated a list that contains all the puzzles you mentioned here http://www.research.att.com/~gsf/sudoku/data/q1-taxonomy-2008-01-06.dat
it has in addition many easy puzzles as this is to test the q1 rating scheme of his solver. you can filter the hardest ones by the Q1 or XR ratings. The ER unfortunately is not available for all puzzles

tarek

Yeh I have noticed that list already; my program counts 8153 puzzles. If they are all like the first two I will be off the street for a while.
merallas
 
Posts: 39
Joined: 26 September 2006

Postby gsf » Mon Jan 07, 2008 5:53 pm

merallas wrote:Yeh I have noticed that list already; my program counts 8153 puzzles. If they are all like the first two I will be off the street for a while.

it should count 8152
the first line is a magic identifier and record schema
Code: Select all
#!sudoku -c4,Q1,ER,XR,puzzle,label,Q1time,ERtime,Q1stats,stats

-c4, specifies one puzzle per line, puzzle in the 4th comma-separated field
Q1,ER,XR,puzzle,label,Q1time,ERtime,Q1stats,stats are the field names
in my solver the fields are accessed by %(name)f
gsf
2014 Supporter
 
Posts: 7306
Joined: 21 September 2005
Location: NJ USA

Postby merallas » Mon Jan 07, 2008 6:15 pm

[quote="gsf]
it should count 8152
[/quote]

True; I forgot to take into account that the last puzzle is duplicated in my system in order to prevent end of file reading problem.
merallas
 
Posts: 39
Joined: 26 September 2006

Previous

Return to Software