Sudoku Players' Forum (clone)

solve online any 9x9 (sudoku seems quite a dumb thing).

http://www.schwietering.com/sudoku

Source code in C provided (recursive algorithm)

Cheers

P.S. lets step 'back' to chess or go

scjurgen wrote:solve online any 9x9 (sudoku seems quite a dumb thing).

"Seems, madam, Nay, it is. I know not 'seems'." - Hamlet, Prince of Denmark, Act I, Scene 2, line 279.

Luna

It solves (to quick), therefore it is...

lunababy_moonchild wrote:

scjurgen wrote:solve online any 9x9 (sudoku seems quite a dumb thing).

"Seems, madam, Nay, it is. I know not 'seems'." - Hamlet, Prince of Denmark, Act I, Scene 2, line 279.

Luna

That one http://www.schwietering.com/sudoku solves too quick, ergo try http://www.dailysudoku.co.uk/sudoku/index.shtml or http://www.timesonline.co.uk/section/0,,18209,00.html or ..............

Luna

scjurgen wrote:Source code in C provided (recursive algorithm)

Yup, it's easy to write brute force Sudoku solvers. The one
I wrote is only 260 lines of code.

http://www.ccs.neu.edu/home/ramsdell/tools/sudoku.c

I think it is much more challenging to write solvers that teach
humans how to solve a puzzle.

-- John