Sew a square a day

Ramona asked if I'd play a game with her which is basically making one small quilt square a day. I've hash tagged it on Instagram as #sewasquareaday to keep track of it.
Ramona's squares are one of three different sizes. Mine are all going to be 4.5" -since I have a cute 4.5" square ruler that hasn't gotten much use yet.
Here are my first three. None of them are particularly "my style" - but that's because I'm making them with scraps of things that are on the cutting table at the moment.
Overall goal for my layout will likely be a checkerboard. (for ease, Ramoma has another plan) I'll keep you posted. Does anyone want to join us???