how do i solve a soduku?

Answer 1

You start in rows, first of all...
You look for a row (of boxes) that has two of a certain number, let's say... 9.
Then, the next number will be, not on the rows that the two 9s are on, but the last remaining row in the box.
You then repeat
Not sure if that made much sense, i dunno how to explain it any better

Answer 2

look up soduku in Wikipedia and they will give your detailed instructions on how to solve.

Answer 3

The easiest way is to remember that each row and each box has to contain the numbers 1-9 without repeating any number.