This is the Bow Tie pattern. You can do each quarter a different color or all the same, like I did. You can also turn each quarter square 90 degrees and have an "X" pattern instead of an "O". My first attempt at cheater corners too. I like them.
This is the Star in a Star pattern. I think this is my favorite square I've made and definitely my most accurate as far as measurements and lining up corners. Dare I say I'm starting to get the hang of it?....I wouldn't want to jinx myself. (knocking on wood repeatedly)