The competition is over.
As promised new release, 0.1.0, can be downloaded from extras-devel repository.

Changes:

• Colors made color-blind friendly (I hope)
• Dialog color changed to black
• Table jumps to zero coordinates when game starts
• Menu added, through main window, with options new game and options
• Number of rows, columns and mines can be changed in options

and some other changes in the background. Working on harmattan version too, and some things needed to be changed to work on both platforms.

Feedback is appreciated.
I'll leave it in extras-devel for a week or two. If it's bug-free promote it to testing and extras. By the time it reaches extras, hopefully will have enough material to release new version.