diff --git a/code/point.lua b/code/point.lua
index aef9aa0..3c56630 100644
--- a/code/point.lua
+++ b/code/point.lua
@@ -31,3 +31,7 @@ end
 function Point:__tostring()
     return "("..self.x..","..self.y..")"
 end
+
+function Point:copy()
+    return Point:new(self.x, self.y)
+end