Block 12. Still working my way through the oranges.
Week 13's instructions actually yielded two identical blocks. If you are on facebook and happen to look up this group, you will see how very ingenious and original some people were with this block (and others.)
Hole in the Barn Door is block 14.
I also managed to put these together for Quilts of Valor.
Once I have taken more photos of the projects in progress, I shall post them.