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An open source, graphical Su Doku generator and solver with printer support.


  • Powerful Su Doku generator
  • Su Doku solver
  • Printouts or PDF exports for classic pen&amps;paper play
  • Free and open source

GNUDoQ is free software, and is licensed under the GNU General Public License (GPL)

What's New

Version 0.94:
  • Universal Binary version for Intel and PowerPC Macs
  • Printing works on the Mac OS X version, allowing real printout or PDF export using the standard OS dialog
  • Added homepage on the printout


Mac OS X 10.4 or later

*Previously available here

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GNUDoQ User Discussion

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Sans Dieu Rien Member IconComment+11
Sans Dieu Rien

Case of the missing link?

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Version 0.94
Gappin Member IconReview+2

This is a very elegant implementation -- very easy to input numbers, colorful tiles, and multiple difficulty settings.

There's an amazing feature that lets you print off any puzzle and gives you a code to continue that specific puzzle on the computer again if you want. (One bug I noticed is that the printout leaves off one of the zeros at start of the code.)

I would love to be able to increase the size of the tiles/board as well as take notes in the tiles (like the Sudoku game for PS3).

To everyone involved in making the game, thank you.

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Version 0.94
There are no Ratings for this App yet.
> 5 1


Current Version (0.x)


Downloads 5,618
Version Downloads 4,220
License Free
Date 29 Dec 2006
Platform OS X / PPC 32 / Intel 32
Price Free