Convert "Wild Tic-Tac-Toe" to typst

src/Warm-Ups/Wild Tic-Tac-Toe/main.tex

@@ -1,66 +0,0 @@
-\documentclass[
-	solutions,
-	hidewarning,
-	singlenumbering,
-	nopagenumber
-]{../../../lib/tex/ormc_handout}
-\usepackage{../../../lib/tex/macros}
-
-% x,y,scale,style
-\def\ttt#1#2#3#4{
-	\draw[#4] (#1, #2+#3) -- (#1+#3+#3+#3, #2+#3);
-	\draw[#4] (#1, #2+#3+#3) -- (#1+#3+#3+#3, #2+#3+#3);
-	\draw[#4] (#1+#3, #2) -- (#1+#3, #2+#3+#3+#3);
-	\draw[#4] (#1+#3+#3, #2) -- (#1+#3+#3, #2+#3+#3+#3);
-}
-
-
-\title{Warm-Up: Wild Tic-Tac-Toe}
-\uptitler{\smallurl{}}
-\subtitle{Prepared by Mark on \today.}
-
-\begin{document}
-
-	\maketitle
-
-
-	\problem{}
-	In wild tic-tac-toe, players may place either an X or O on each move. The player that first completes a
-	row of any three symbols wins. Show that the first player always has a winning strategy.
-
-	\vfill
-	\begin{center}
-		\begin{tikzpicture}[scale=0.60]
-			\ttt{0}{0}{2}{line width=0.3mm}
-			\ttt{7}{0}{2}{line width=0.3mm}
-			\ttt{14}{0}{2}{line width=0.3mm}
-
-			\ttt{0}{7}{2}{line width=0.3mm}
-			\ttt{7}{7}{2}{line width=0.3mm}
-			\ttt{14}{7}{2}{line width=0.3mm}
-		\end{tikzpicture}
-	\end{center}
-
-	\vfill
-
-	\problem{}
-	Now, say the first player to complete a row loses. Who has a winning strategy now?
-
-	\vfill
-	\begin{center}
-		\begin{tikzpicture}[scale=0.60]
-			\ttt{0}{0}{2}{line width=0.3mm}
-			\ttt{7}{0}{2}{line width=0.3mm}
-			\ttt{14}{0}{2}{line width=0.3mm}
-
-			\ttt{0}{7}{2}{line width=0.3mm}
-			\ttt{7}{7}{2}{line width=0.3mm}
-			\ttt{14}{7}{2}{line width=0.3mm}
-		\end{tikzpicture}
-	\end{center}
-
-
-	\vfill
-	\pagebreak
-
-\end{document}

src/Warm-Ups/Wild Tic-Tac-Toe/main.typ

@@ -0,0 +1,47 @@
+#import "@local/handout:0.1.0": *
+#import "@preview/cetz:0.3.1"
+
+#show: handout.with(
+  title: [Warm-Up: Wild Tic-Tac-Toe],
+  by: "Mark",
+)
+
+#let ttt = align(
+  center,
+  cetz.canvas({
+    import cetz.draw: *
+    let s = 0.7 // scale
+
+    set-style(stroke: (thickness: 0.5mm * s))
+    line((-1 * s, 3 * s), (-1 * s, -3 * s))
+    line((1 * s, 3 * s), (1 * s, -3 * s))
+    line((3 * s, -1 * s), (-3 * s, -1 * s))
+    line((3 * s, 1 * s), (-3 * s, 1 * s))
+  }),
+)
+
+
+#problem()
+In wild tic-tac-toe, players may place either an X or O on each move. The player that first completes a
+row of any three symbols wins. Show that the first player always has a winning strategy.
+#v(4mm)
+
+#table(
+  stroke: none,
+  align: center,
+  columns: (1fr, 1fr, 1fr),
+  ttt, ttt, ttt,
+);
+#v(1fr)
+
+#problem()
+Now, say the first player to complete a row loses. Who has a winning strategy now?
+#v(4mm)
+
+#table(
+  stroke: none,
+  align: center,
+  columns: (1fr, 1fr, 1fr),
+  ttt, ttt, ttt,
+);
+#v(1fr)