Rowan Mystery Afghan Knit-along 2

Started yesterday when the first pattern was posted.  I've completed the first three squares in the first colour. This is the first one that I completed

It was only roughly blocked so it is not quite square yet.  It is knitting roughly to size, but others are having quite a few problems with this, so I think I am quite lucky that my tension seems to be working quite well.   I am finding it is just over 20cm square and slightly wider than it is long, but this can be sorted when it is properly blocked.  So far, so good.