\documentclass[11pt]{scrartcl}
\usepackage{evan}

\begin{document}
\title{Twitch 092.3}
\subtitle{Evan Chen}
\author{Twitch Solves ISL}
\date{Episode 92}
\maketitle

\section*{Problem}
Is there a simple hexagon that can't be cut into two quadrilaterals?
The hexagon may be concave, but not self-intersecting.

\section*{Video}
\href{https://www.youtube.com/watch?v=9sK8ISzHCvQ&list=PLi6h8GM1FA6yHh4gDk_ZYezmncU1EJUmZ}{\texttt{https://youtu.be/9sK8ISzHCvQ}}



\newpage

\section*{Solution}
Yep, use the one below.

\begin{center}
\begin{asy}
  size(7cm);
  pair B = dir(-90);
  pair D = dir(30);
  pair F = dir(150);
  pair A = 2*F-D;
  pair C = 2*B-F;
  pair E = 2*D-B;
  filldraw(A--B--C--D--E--F--cycle, lightcyan, black);
  filldraw(B--D--F--cycle, palegreen, dashed+black);
  draw(A--D, dotted);
  dot(A);
  dot(B);
  dot(C);
  dot(D);
  dot(E);
  dot(F);
\end{asy}
\end{center}

\end{document}
