diff --git a/remove-solutions.lua b/remove-solutions.lua
new file mode 100644
index 0000000..68a4cd3
--- /dev/null
+++ b/remove-solutions.lua
@@ -0,0 +1,7 @@
+function Div(elem)
+  if (elem.classes:find('solution') == nil)
+    then
+      return nil
+    end
+  return elem
+end