diff --git a/templates/index.html b/templates/index.html
index 81fcd01..2f13c77 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -269,11 +269,19 @@
 
                   <option>Pulsating Colors</option>
 
-                  <!--<option>Rotating Square</option>-->
+                  <option>Rotating Square</option>
 
                   <option>Pulsating brightness</option>
 
-                  <!--<option>Game of Life</option>-->
+                  <option>Grayscale Block</option>
+
+                  <option>Abelian Sandpile Model</option>
+
+                  <option>Conway's Game of Life</option>
+
+                  <option>Evolution of Color</option>
+
+                  <option>Volume Bars</option>
 
                   <option>Sleep</option>