Understanding exactly what the rules of sudoku are is the main thing to solving the puzzles.
.To solve Sudoku you must use logic and through a process of elimination, figure out which numbers go where.

Never Guess

When your about to start a new game the best sudoku strategy anyone can give you is never to guess. or just
blindly enter numbers into the grid.

Be Systematic

Many people when they get stuck on a sudoku puzzle make the mistake of aimlessly wandering the puzzle looking
for something to fill in. This is just a waste of time and won't get you very far. Instead of just wandering start
using different strategies like Working your way from left to right and than go top to bottom, Being sure to check both
rows and columns as you go.

The Top Sudoku Strategy

Practice, Practice, Practice
With anything you wish to get good at the sure fire way to success is to practice!  As you complete more and more
Sudoku puzzles, you will gain experience and the better you will get!