That's great, you can make an Orphan Block quilt!
I'm making a 9-Patch Snowball quilt and deliberately made too many blocks. They are going on the back...and if I say so myself, it is beautiful! My only problem is that the back is so pretty it could (should?) be a front! Then I'd have TWO quilts!
My Bff made a strippy quilt with mostly blue strips. Then she machine-appliqued 7 daisies. It is her keeper! This pic is before she bound it.