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+# π² μ€λμ Codetree νμ΅ νν© π²
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+| **μ±μ·¨λ** | κ²°κ³Ό |
+|---|---|
+| μ΄ λ¬Έμ μ | 1 |
+| νλ κ²½νμΉ | 60 / 90 XP |
+| μ°μ νμ΅ μΌ | 1 μΌ |
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+|컀리νλΌ|λ¬Έμ |λμ΄λ|μν|μ½λ λ§ν¬|
+|---|---|---|---|---|
+|[Trail 4 / Backtracking / Kκ° μ€ νλλ₯Ό Nλ² μ ννκΈ°(Simple)](https://www.codetree.ai/trail-info/intermediate-low/)|[[Challenge]μλ¦λ€μ΄ μ](https://www.codetree.ai/trails/complete/curated-cards/challenge-beautiful-number/)|μ¬μ|Solved|[λ§ν¬](https://github.com/ssum21/Algorithm/blob/main/251101/%EC%95%84%EB%A6%84%EB%8B%A4%EC%9A%B4%20%EC%88%98/beautiful-number.py)|
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+> [!TIP]
+> **κ²½νμΉ νλ** : μ€λͺ
μ λ³΄μ§ μκ³ ν΄κ²°ν λ¬Έμ μ λν΄μλ§ ν λ² κ²½νμΉλ₯Ό νλν μ μμ΅λλ€.
+> **νμ΅ μ°μμΌ** : μλ‘μ΄ λ μ μλ‘μ΄ κ²½νμΉλ₯Ό νλνλ©΄ μ°μμΌμ΄ μΈμ λ©λλ€.
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