blocking errors

[Fogy]

I thought I would post this due to the ammount of new players who can not find the right tiles, I have taken the liberty of posting a picture of 4 parts of the tile set, 2 for each tile, one shows the dark tile, the other shows the door tile, one of them blocks and the other does not.

[Crono]

Look at the castle tiles, theres a "light black" / brownish 2 tile in a door that works nice for insides.