U.S. State Flags With No Lettering or Seals

The North American Vexillological Association's fourth principle of flag design is simple: "No Lettering or Seals." If you've ever attempted the U.S. State Flags quiz, you probably know that the vast majority of U.S. state flags don't follow this principle. So many state seals and coats of arms against boring blue backgrounds—forget that! In this quiz, you only need to identify the flags that abide by NAVA's fourth principle of flag design.