Quesion....

I have a question. I cut out all of my pieces for the year in advance. I wasn't thinking, I guess, and I cut everything to an exact 4 x 4 square. The thing is, I wanted to do a 4 x 4 square again this year. Can I still? Or do I need to go with a smaller size like a 3" square or a 3 1/2" square?

Also, I have posted a challenge I think some of you may be interested in on my blog. From what I've read so far in some of your posts, it can go along with what we're doing here.