the <A HREF="https://mathoverflow.net/election#">page</A> where we can vote says at the top "Each voter may select up to three candidates." But elsewhere on the same page it says "When voting, you may select as many or as few candidates as you would like." Which is it?

[![enter image description here][1]][1]

[![enter image description here][2]][2]


  [1]: https://i.sstatic.net/IyBTS.png
  [2]: https://i.sstatic.net/YQTa8.png