Revamp challenge formatting

content/challenges/75.md

@@ -96,15 +96,11 @@ japanese:
         text:
           - 出: だ
           - す
+song:
+  japanese: "TIMELINEの[終]{お}わり"
+youtube: gxfsh1LpNE0 
+suggester: zoop
 date: 2022-09-06
 ---
 
 **Grammar note:** 「[見]{み}よ」 ～よ imperative ([1](https://japanese.stackexchange.com/questions/6833/difference-between-一段-imperatives-～よ-～ろ), [2](https://japanese.stackexchange.com/questions/36550/what-is-the-grammar-behind-見よ))
-
-This week's challenge is from the lyrics of TIMELINEの[終]{お}わり ([YouTube](https://www.youtube.com/watch?v=gxfsh1LpNE0)):
-
-{{< youtube gxfsh1LpNE0 >}}
-
-Translation from [Lyrics Translate](https://lyricstranslate.com/en/gyakkou-backlight.html).
-
-*This challenge was suggested by **zoop** using the `-h suggest` command.*