Sudoku

Java program to solve Sudoku puzzles

This is my attempt to solve sudoku puzzles in java. It can solve easy, medium & a few hard puzzles. The UI is still too simplistic. Feel free to use and/or extend the program in whatever way you can. If you have any suggestions or comments, please do post them as comments.

You can get the source and the binary here:
http://ramprax.googlepages.com/sudoku

Mandelbrot

Mandelbrots

Somehow, suddenly, my interest in mandelbrot has been rekindled.
To know what Mandelbrot_sets are see http://en.wikipedia.org/wiki/Mandelbrot_set
The results of my experments are here below: