Solving Puzzle on Birth Island
Once you have traveled to birth island, you will need to solve a puzzle to encounter deoxys. You will need a mystic ticket in order to get through of it.
Once you saw the triangle puzzle piece, don't waste any step. From the harbor, directly go upward that you will be on the base of the triangle. From there, here is the pattern(it is the part of the triangle where you push the "A" button):
Down
Up
Down
Up
Right
Left
Up
Right
Left
Up then,
The base of the triangle(save first because when you click the "A" button, deoxys will now appear)
..
As I have said, don't waste any step, I mean you shouldn't exceed a single step aligning to the grid of the tiles of the island.
Once you exceeded at least one, the puzzle will return back again from the start. Also, don't ever try to run or use a bicycle when chasing the puzzle piece. You should walk accordingly to the grid of the tiles
Don't stop here... Check out our complete collection of Pokemon Emerald cheats