diff --git a/src/components/BulgarianSolitaire.tsx b/src/components/BulgarianSolitaire.tsx
index a540fb4..95ccc4f 100644
--- a/src/components/BulgarianSolitaire.tsx
+++ b/src/components/BulgarianSolitaire.tsx
@@ -428,6 +428,14 @@ const BulgarianSolitaire: React.FC<BulgarianSolitaireProps> = ({ showSocialShare
         </ul>
       </div>
 
+      {/* Credits */}
+      <div className="bg-muted/30 rounded-lg p-6 space-y-4">
+        <h3 className="text-lg font-semibold">Credits:</h3>
+        <p className="text-sm text-muted-foreground">
+          Find out more about Bulgarian Solitaire on Wikipedia. I learned of this game from Akash Kumar, who very kindly walked me through the argument found in Peter Winkler's beautiful puzzle book, available here. The game was introduced by Martin Gardner.
+        </p>
+      </div>
+
       {showSocialShare && (
         <SocialShare 
           title="Bulgarian Solitaire - Interactive Mathematical Puzzle"