Antichamber is really really hard.Say you went down a straight hall look where you came from there would be a corner so you cant go back where you came from and you need a certain coulour to open the doors to move on and sometimes there a things that teleport you when you are about to get the colour to open the door .I think Antichamber was made to make people heads explode from frustration.
O and the map says where you are not and the go here moves around so the map is useless.