Saturday Sampler

We had a very simple step to add to our Saturday Sampler mystery quilt this month - adding a 2.5" x 6.5" rectangle to this pieced unit. It took less than an hour to sew both sets (this one & the pink/aqua/black set) and now I have to wait a whole month for the next clue.  I'm feeling quite impatient with this project because I have no idea what it will look like.  We were told that there would be more involved sewing for next month.  

So, it's still a mystery to me.  I can't seem to figure out a way that all of the pieces leftover could possibly fit together.  But whatever is the solution I'm guessing I will love it.