Granny Square Blanket Update

As you guys know I have been making a crochet blanket using solid granny squares with a black border. 
Here is an update of my progress (Excuse the messy bed, it's the only place I could lay them all out 

 I've built up quite a collection! There are even some colours with more than one square on top of the same colour. 

 The strip at the top are some that have started to be connected together as I wanted to see how the colours and the black looked together and to practice my joining method. I'm really happy with how well I've been doing with it so far! 
I still have a long way to go though.

Thanks for Reading!