diff --git a/content/challenges/181.md b/content/challenges/181.md
index 3ad0ded..c32b347 100644
--- a/content/challenges/181.md
+++ b/content/challenges/181.md
@@ -67,7 +67,7 @@ english:
 song:
   english: Snow Song Show
 youtube: 6YbqME4xI00
-date: 2024-12-24
+date: 2024-12-17
 ---
 
 メリークリスマス！
\ No newline at end of file
diff --git a/content/challenges/182.md b/content/challenges/182.md
deleted file mode 100644
index 23b6fd3..0000000
--- a/content/challenges/182.md
+++ /dev/null
@@ -1,103 +0,0 @@
----
-japanese:
-  - - - pos: verb
-        text:
-          - 踊: おど
-          - れ
-        dictionary: 踊る
-  - - - pos: adverb
-        text: きっと
-        dictionary: 屹度
-      - pos: noun
-        text:
-          - 君: きみ
-      - pos: particle
-        text: も
-      - pos: verb
-        text:
-          - 狂: くる
-          - って
-        dictionary: 狂う
-      - pos: phrase
-        text: んだ
-        dictionary: んです
-  - - - pos: noun
-        text:
-          - 幾: いく
-          - 夜: よ
-      - pos: verb
-        text:
-          - 寝: ね
-          - 覚: ざ
-          - め
-        dictionary: 寝覚める
-      - pos: verb
-        text: ぬ
-      - pos: noun
-        text:
-          - 論: ろん
-          - 理: り
-      - pos: noun
-        text:
-          - 症: しょう
-  - - - pos: noun
-        text:
-          - 神: かみ
-      - pos: particle
-        text: の
-      - pos: adverb
-        text: まにまに
-        dictionary: 随に
-  - - - pos: adjective
-        text:
-          - 剣: けん
-          - 呑: のん
-          - な
-      - pos: noun
-        text:
-          - 愛: あい
-          - 想: そ
-  - - - pos: noun
-        text:
-          - 前: ぜん
-          - 世: せ
-      - pos: noun
-        text:
-          - 未: み
-          - 詳: しょう
-  - - - pos: noun
-        text:
-          - 燦: さん
-          - 燦: さん
-          - たる
-        dictionary: 燦々
-      - pos: noun
-        text: リソウ
-        dictionary: 理想
-      - pos: verb
-        text:
-          - 歌: うた
-          - っている
-        dictionary: 歌う
-english:
-  - Dance!
-  - I believe *you* are crazy, too.
-  - How many nights have you awakened due to your logic disease?
-  - At the mercy of the gods,
-  - My amiability feels insecure.
-  - With my previous life unknown,
-  - I’m singing of my brilliant ideals.
-song:
-  japanese: まにまに
-youtube: 9O2VyUM5MlQ
-translation:
-  author: Tackmyn Y.
-  site:
-    name: Vocaloid Lyrics Wiki
-    link: https://vocaloidlyrics.fandom.com/wiki/まにまに_(Manimani)
-date: 2024-12-31
----
-
-謹賀新年！
-
-***Note:** See translation source for additional translation notes.*
\ No newline at end of file