diff --git a/content/videos/challenges/183-mathematical-marbling/showcase/contribution-1719747682.json b/content/videos/challenges/183-mathematical-marbling/showcase/contribution-1719747682.json
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+{
+  "title": "Mathematical Marbling",
+  "author": {
+    "name": "LinTao"
+  },
+  "url": "https://editor.p5js.org/lintao4522/sketches/-YqiEUOHq",
+  "submittedOn": "2024-06-30T11:41:22.691Z",
+  "socialPermission": true
+}
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