---
title: "Discussion on \"Day 20 Journey: Understanding Binary Trees and Linked Lists\" | Hashnode"
description: "Discussion on \"Day 20 Journey: Understanding Binary Trees and Linked Lists\". Exploring Binary Trees and Linked Lists while refining DFS, BFS techniques through problem-solving and aiming to tackle more advanced challenges"
url: "https://hashnode.com/posts/day-20-journey-understanding-binary-trees-and-linked-lists/67dd997dfaf7b968e4a2ade2"
---

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# [Day 20 Journey: Understanding Binary Trees and Linked Lists](https://leetcode-journey.hashnode.dev/day-20-journey-understanding-binary-trees-and-linked-lists?utm_source=hashnode&utm_medium=feed)

Exploring Binary Trees and Linked Lists while refining DFS, BFS techniques through problem-solving and aiming to tackle more advanced challenges

Mar 21, 2025 · 2 min read · leetcode-journey.hashnode.dev  
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