cocoa touch - Best way to create a 2d grid with Sprite Kit -

cocoa touch - Best way to create a 2d grid with Sprite Kit -

i making game sprite kit, , still new programming. want create 2 dimensional grid in pieces move 1 space @ time. thought using 2 dimensional array best alternative maintain track of location of pieces, after searching stackoverflow while, seems objective c isn't @ 2 dimensional arrays, , sense create code complicated , confusing.

does more knowledge of game making know best way create grid be?

example of info i'm trying maintain track of:

this game keeps track of info in each of grid spots similar trying use.

cocoa-touch design sprite-kit grid-layout