[Haskell-cafe] Code Review: Sudoku solver

Bulat Ziganshin bulat.ziganshin at gmail.com
Fri Apr 7 04:09:53 EDT 2006

Hello Daniel,

Friday, April 7, 2006, 2:05:03 AM, you wrote:

> I've cleaned up my solver, removed a lot of redundant inference steps and made
> the board a DiffArray (is that really faster?).

btw, DiffArray implementation can be made significantly faster by
using IORefs instead of MVars

Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com

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