Revamp challenge formatting

content/challenges/57.md

@@ -89,9 +89,9 @@ japanese:
           - ば か り
       - dictionary: ~
         text: "）"
+song:
+  japanese: "[色]{いろ}は[匂]{にお}へど[散]{ち}りぬるを"
+  english: Even the Blossoming Flowers Will Eventually Scatter
+youtube: NpgaGhAW9So 
 date: 2022-03-29
 ---
-
-This week's challenge is from the lyrics of [色]{いろ}は[匂]{にお}へど [散]{ち}りぬるを ([Touhou Wiki](https://en.touhouwiki.net/wiki/Lyrics:_色は匂へど_散りぬるを))
-
-{{< youtube NpgaGhAW9So >}}