---
title: "Discussion on \"Day 12 - 3Sum\" | Hashnode"
description: "Discussion on \"Day 12 - 3Sum\". Find all unique triplets in an integer array that sum to zero using a two-pointer technique for efficient results"
url: "https://hashnode.com/posts/day-12-3sum/699187c786d3802356fdaf8a"
---

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# [Day 12 - 3Sum](https://blogs-himanshu.hashnode.dev/day-12-3sum?utm_source=hashnode&utm_medium=feed)

Find all unique triplets in an integer array that sum to zero using a two-pointer technique for efficient results

Feb 15 · 3 min read · blogs-himanshu.hashnode.dev  
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