It isnt the same, and no, it doesnt explain how to mirror the situation.
It tells you to hit the tiles and its neighbors in the top row corresponding to unlit tiles in the bottom row, resulting in mirrored rows. So it in effect shows you how to accomplish the mirroring
That thread you linked is actually the inspiration i used for using my method, so good find there. Still, SamX's method requires you to remember/memories the combination you need to put in at the other side of a 5x5 Puzzle. I didnt like that, so i worked on an idea to alter that, and came to mirroring the situation on the last line to the first line. Therefor, SamX's method isnt the same as mine. You can say however that it resembles alot.
As a note: SamX's method does allow you to solve a 3x3 faster then mine, but then you still need to remember which combination you need to use based upon which result on the 3rd line after 1 pass. See where i am getting at?
![Wink](/forums/images/smilies/wink.png)