Added new contribution

Author: patrickmctighe

content/videos/challenges/180-falling-sand/showcase/contribution-1707850805.json

@@ -0,0 +1,10 @@
+{
+  "title": "Psychedelic Sand!",
+  "author": {
+    "name": "Patrick McTighe",
+    "url": "https://sparkling-kitsune-3d6895.netlify.app/",
+    "instagram": "sleepy_p_"
+  },
+  "url": "https://patrickmctighe.github.io/falling-sand/",
+  "submittedOn": "2024-02-13T19:00:05.342Z"
+}