---
title: "Preethi S (@CodePuzzle) | Hashnode"
description: "Preethi S (@CodePuzzle) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@CodePuzzle"
---

@CodePuzzle

# Preethi S

@CodePuzzle · Joined January 2024

### [Two Sum II Input Array Sorted | Two pointer | Leetcode 167 | Code challenge | Optimal Approach](https://codepuzzle.hashnode.dev/two-sum-ii-input-array-sorted-two-pointer-leetcode-167-code-challenge-optimal-approach?utm_source=hashnode&utm_medium=feed)

Check out the video here : \[VIDEO\] Step By Step Visualisation 🚀 Exciting Code Challenge Alert! 🚀Join us in unraveling the optimal approach to solve the LeetCode problem "Two Sum II - Input Array is Sorted" (Problem 167)! 🎯✨ In this code challenge...

Jan 18, 2024 · 2 min read [codepuzzle.hashnode.dev](https://codepuzzle.hashnode.dev/two-sum-ii-input-array-sorted-two-pointer-leetcode-167-code-challenge-optimal-approach?utm_source=hashnode&utm_medium=feed)