4 In a Row 3D

These four levels are situated on top of each other.
Try to make four in a row before the computer does.

level 1

level 2

level 3

level 4

Legend

	An empty field		A place where you can put your cross
	A field owned by you		The winning fields, if you won
	A field owned by the computer		The last move of the computer or the winning fields, if you lost