I’ve filled in the upper right corner, but I’ve run into another issue – my strips aren’t long enough to extend along the diagonal!

So what can I do? I decided to bring the dark blue into the top and use it to fill the left corner so I can bring the strips further down on the right side.

I have to say I don’t like the points, although I’m sure I wouldn’t have liked straight joins either. It’s a matter of just carrying on and seeing what happens.

Stopping for now.