Well I found this out the hard way. Started sewing pieces together and somehow I think they are out of order - was talking to someone when doing the picking up part but to check myself I'm making sure the rows move up a color so hope that will do it.
Was so disgusted with myself was ready to throw it in the trash.
Hope I'm doing this right. The 1" pieces are really a challenge with only 1/2" showing never worked with such tiny pieces.