diff --git a/content/videos/challenges/c5-marching-squares/showcase/contribution-1739731609.json b/content/videos/challenges/c5-marching-squares/showcase/contribution-1739731609.json
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+{
+  "title": "Interpolation + Cleanup",
+  "author": {
+    "name": "musica00"
+  },
+  "url": "https://editor.p5js.org/musica2048/sketches/QdV_SYmXE",
+  "submittedOn": "2025-02-16T18:46:49.801Z",
+  "socialPermission": true
+}
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