update solver video

Author: yszhou

index.html

@@ -631,7 +631,7 @@ <h2 class="section-title">Stay in the Loop</h2>
         });
     </script>
     <script src="scripts/kai-coverflow.js?v=5"></script>
-    <script src="script.js?v=12"></script>
+    <script src="script.js?v=15"></script>
     <script src="scripts/results-chart.js?v=3"></script>
     <script src="scripts/results-chart-2.js?v=3"></script>
 </body>

script.js

@@ -1656,11 +1656,10 @@ console.log('Psi0 Website Loaded Successfully!');
     initSolverReel(reel2, document.getElementById('resultsPrevZip'), document.getElementById('resultsNextZip'));
 
     const novelSolverFiles = [
-        'scene_550.mp4',
-        'scene_551.mp4',
+        'demo2.mp4',
+        'demo4.mp4',
         'scene_552.mp4',
         'scene_553.mp4',
-        'scene_554.mp4',
         'scene_560.mp4',
         'scene_561.mp4',
         'scene_562.mp4',