diff --git a/public/index.html b/public/index.html
index 4d59bcee..4fbb082c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -2,20 +2,20 @@
 <html lang="en-US">
 
   <head>
-    <meta charset="utf-8" />
-    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <!--meta name="color-scheme" content="dark light" /-->
-    <meta name="theme-color" content="#49515f" />
-    <meta name="description" content="Sudoku solver created using create-react-app" />
     <meta http-equiv="content-security-policy"
-      content="default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';">
-    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+      content="default-src 'self'; image-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';">
+    <meta charset="utf-8">
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!--meta name="color-scheme" content="dark light"-->
+    <meta name="theme-color" content="#49515f">
+    <meta name="description" content="Sudoku solver created using create-react-app">
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png">
     <!--
       manifest.json provides metadata used when your web app is installed on a
       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
     -->
-    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
     <!--
       Notice the use of %PUBLIC_URL% in the tags above.
       It will be replaced with the URL of the `public` folder during the build.
