LeetCode
LeetCode is a popular online platform that provides programming and technical interview questions. The site features challenges across a range of difficulties, focusing on algorithms, data structures, and other computer science fundamentals. LeetCode helps users enhance their coding skills, prepare for technical interviews, and engage in programming contests. This topic explores how LeetCode equips individuals with the tools to improve their coding proficiency and problem-solving abilities in a competitive environment.
- GitHub: https://github.com/topics/leetcode
- Wikipedia: https://en.wikipedia.org/wiki/LeetCode
- Created by: LeetCode
- Last updated: 2026-04-03 00:16:58 UTC
- JSON Representation
https://github.com/moeyang/go-leetcode
leetcode题解，不定时更新。
algorithm go golang interview-questions leetcode
Last synced: 12 Mar 2026
https://github.com/mohitjaisal/leetcode-problem-solutions
Creating records of all my LeetCode Problems Solutions in C++ (CPP). Leetcode Solutions on daily basis
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Last synced: 12 Oct 2025
https://github.com/kabeech/xtreme-xmas-code
An xtreme mod for your favorite advent calendar
advent-of-code holidays leetcode
Last synced: 09 Oct 2025
https://github.com/felixoder/leetcode_journey
Here I share my leetcode progress journey
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Last synced: 17 Jan 2026
https://github.com/mapx/leetcode-rust
Leetcode solutions in Rust.
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Last synced: 21 Feb 2025
https://github.com/alexandros-lekkas/leetcode
🧑💻 All of my LeetCode solutions, synced by LeetHub
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Last synced: 06 Jul 2025
https://github.com/ychaaibi/leetcode-150
LeetCode - Must-do List for Interview Prep 150 🧩 🧠
algorithms competitive-programming data-structures interview interview-questions leetcode leetcode-solutions
Last synced: 11 Apr 2025
https://github.com/jiannan-dev/leetcode-daily-question
获取leetcode每日一题(get the daily question of leetcode)
Last synced: 12 Jun 2025
https://github.com/bilbottom/leetcode-go
Not optimal, not impressive, but some solutions to LeetCode problems written in Go.
Last synced: 01 Mar 2025
https://github.com/pochetes/ds-practice
All Data Structures & Algorithms Implementations. Practicing...
algorithm algorithms-and-data-structures arrays binary-search-tree data-structures leetcode queues searching sorting stacks trees
Last synced: 26 Mar 2025
https://github.com/tuang3142/1337
python/ruby solutions for leetcode problems
Last synced: 05 Sep 2025
https://github.com/nisarldev/top_10_javascript_algorithms_to_prepare_for_coding_interviews
Top 10 Javascript Algorithms to Prepare for Coding Interviews. FreeCodeCamp.
algorithm-challenges coding-challenge coding-interviews data-structures freecodecamp javascript leetcode
Last synced: 10 Apr 2025
https://github.com/vermavarun/shaksz
All coding and design solutions as package
competitive-programming leetcode leetcode-solutions system-design
Last synced: 14 Jan 2026
https://github.com/cyberoctane29/leetcode-python-problem-solving
This repository contains my Python problem-solving approach and solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Some problems include multiple approaches to showcase different techniques and optimizations. All solutions are well-commented, making this a helpful resource for improving Python problem-solving skills.
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Last synced: 25 Oct 2025
https://github.com/mind1949/leetcode
my solutions to leetcode problems
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Last synced: 02 Mar 2026
https://github.com/oleksiygarnik/leetcode-code-interview
A collection of solutions to various LeetCode challenges, prepared to enhance coding interview skills and problem-solving techniques.
algorithms coding-interview competitive-programming data-structures leetcode problem-solving
Last synced: 28 Feb 2025
https://github.com/charlieh7/leetcode-questions
This is where I'll store code solutions for the questions I practice on Leetcode!!
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Last synced: 22 Feb 2025
https://github.com/eduard-romaniuk/algo-problems
LeetCode, AlgoExpert, Advent of Code solutions
advent-of-code advent-of-code-2022 algoexpert algoexpert-solutions leetcode leetcode-solutions
Last synced: 22 Feb 2025
https://github.com/kritika30032002/kritika_leetcode
Collection of LeetCode questions to ace the coding interview!
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Last synced: 27 Feb 2025
https://github.com/kumpatlapavankumar/introduction-to-pandas-leetcode
Basic question of pandas using pyhon
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Last synced: 26 Oct 2025
https://github.com/simon-hng/code_challenges
Leetcode and Hackerrank solutions
Last synced: 10 Jan 2026
https://github.com/kylecurtis/solutions
Leetcode (and similar) solutions with self-testing.
c-plus-plus cmake cmakelists cplusplus cpp leetcode leetcode-solutions
Last synced: 20 Aug 2025
https://github.com/zhenxikim/leetcode
알고리즘 풀이 리파지토리
algorithms leetcode leetcode-java programmers-online-judge
Last synced: 23 Apr 2025
https://github.com/mmmmmob/leetcode-log
Collection of Leetcode solved problems
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Last synced: 29 Mar 2025
https://github.com/virendracarpenter/leetcode
Collection of LeetCode questions to ace the coding interview!
code leetcode leetcode-cpp leetcode-java leetcode-practice leetcode-solutions
Last synced: 26 Oct 2025
https://github.com/arindal1/leetcode-problems
Different LeetCode problems I solved on DSA, in CPP, C, Java & Python.
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Last synced: 10 Feb 2026
https://github.com/uchkunrakhimow/leetcode
My leetcode solutions
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Last synced: 16 Mar 2025
https://github.com/apluscs/leetcode
My LeetCode solutions
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Last synced: 26 Mar 2025
https://github.com/ganeshkadam65/leetcodesolutionscpp
LeetCode has emerged as one of the most popular platforms for honing programming skills and preparing for technical interviews. As a coding enthusiast or a job seeker in the tech industry, having a solid understanding of data structures and algorithms is crucial
algorithms c code coding competitive-programming cpp data-structures leetcode leetcode-cpp leetcode-solutions programming python software-development software-engineering
Last synced: 24 Oct 2025
https://github.com/stohirov/cp
codeforces codewars java leetcode problem-solving
Last synced: 09 Apr 2025
https://github.com/khasanjon-dev/leetcode
just leetcode solutions
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Last synced: 17 Jan 2026
https://github.com/mahtosujeet/potd-acclub
POTD provided by Application Club, MNNIT.
Last synced: 02 Apr 2026
https://github.com/farmerchillax/algorithm
leetcode solution with go
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Last synced: 22 Feb 2026
https://github.com/asmtamim/problem-solving
Problem-solving practices
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Last synced: 30 Mar 2026
https://github.com/surajkareppagol/problems
🧩 Collection of solved problems from Leetcode, Hackerrank and other platforms.
hackerrank leetcode problem-solving
Last synced: 28 Feb 2025
https://github.com/derec4/coin-change-problem
Solution and explanation for a common interview question. Involves dynamic programming.
dynamic-programming interview interview-questions leetcode leetcode-solutions
Last synced: 09 Apr 2025
https://github.com/rumaisanaveed/leetcode-solved-questions
These are the random questions which I solved on leetcode.
coding coding-challenges grinding leetcode logic-building practice problem-solving programming questions-solved
Last synced: 07 Jul 2025
https://github.com/andrew-a-a/problemsolving_cpp
LeetCode problems solutions using C++.
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Last synced: 02 Mar 2026
https://github.com/llrizvanll/leetcode
Leetcode q&a
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Last synced: 09 Apr 2025
https://github.com/sagnik20/may-leetcoding-challenge
Leetcode May Challenge Soutions. I have started from May 8th in this Challenge. And this repository contains my solutions to the challenge. Only the exact solution.
challenge check-straight-line competitive-coding competitive-programming competitive-programming-contests find-the-town-judge flood-fill leetcode leetcode-java leetcode-questions leetcode-solutions long-challenge may-leetcode-challenge may-leetcoding-challenge remove-k-digits solution solutions straight town-judge valid-perfect-square
Last synced: 25 Mar 2025
https://github.com/palmanov/leetcode-problems
Practice of solving algorithmic problems
leetcode leetcode-cpp leetcode-solutions
Last synced: 18 Jan 2026
https://github.com/emilwijayasekara/leetcode-2942-find-words-containing-character
LeetCode Problem 2942. Find Words Containing Character - The problem involves finding and returning the indices of words in a given array that contain a specific character 'x'. The task is to iterate through each word and identify those that include the specified character.
java leetcode leetcode-java leetcode-solutions
Last synced: 01 Mar 2025
https://github.com/emilwijayasekara/leetcode-1108-defanging-an-ip-address
LeetCode Problem 1108. Defanging an IP Address - The task is to create a defanged version of a given IPv4 address by replacing each period "." with "[.]". The goal is to modify the address format while preserving its validity.
java leetcode leetcode-java leetcode-solutions
Last synced: 26 Nov 2025
https://github.com/joangq/leetcode
Personal repo for LeetCode solutions. Java & Python as main languages.
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Last synced: 28 Feb 2025
https://github.com/mindexpert7546/leetcode-interview-questions
This repository is all about for data stracture and alogrithm from leetcode
datastructures dsa java leetcode leetcode-java leetcode-solutions
Last synced: 31 Mar 2025
https://github.com/sandylib/algorithms
leetcode problem solve
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Last synced: 16 Mar 2025
https://github.com/joshludahl/algorithms
A repository to host various algorithms and problems from different languages.
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Last synced: 01 Apr 2025
https://github.com/nouraalgohary/leet-code
leetcode leetcode-cpp leetcode-python leetcode-solutions
Last synced: 13 Jun 2025
https://github.com/jorgermduarte/leetcode
go golang leetcode leetcode-go leetcode-golang leetcode-solutions
Last synced: 05 Oct 2025
https://github.com/shahadathhs/leetcode-javascript
JavaScript-only LeetCode questions with solutions, explanations, and concept-based tagging.
algorithms data-structures javascript leetcode leetcode-javascript leetcode-solutions leetcode-typescript typescript
Last synced: 28 Oct 2025
https://github.com/cowienduckie/dsa-practice-python
Solutions for DSA practice problems using Python
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Last synced: 06 Oct 2025
https://github.com/misa-j/leetcode
my solutions to leetcode problems
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Last synced: 06 Oct 2025
https://github.com/cruxrebels/leetcode
Collection of Abhishek Agrawal's submissions to problems found on https://leetcode.com/.
algorithms cpp cpp11 cpp14 data-structures leedcode-contest-solutions leetcode leetcode-contest leetcode-solutions weekly-contest
Last synced: 09 Apr 2025
https://github.com/unstablebrainiac/leetcode
Solutions to LeetCode problems
Last synced: 04 Sep 2025
https://github.com/rhazra-003/my_cp_solutions
Collection of Competitive Programming questions I solved for my placement preparation!
algorithms-and-data-structures codechef codeforces competitive-programming contest-programming cpp leetcode stl
Last synced: 06 Oct 2025
https://github.com/houbb/leetcode-visual
leetcode-visual 力扣算法可视化
algorithm algorithms algorithms-and-data-structures data-struct interview leetcode visualization
Last synced: 13 Feb 2026
https://github.com/mkabumattar/leetcode
This repository for archiving my leetcode submission 81/2094
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Last synced: 10 Jun 2025
https://github.com/rhazra-003/leetcode_practice
Collection of LeetCode and GFG questions I solved for my placement preparation!
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Last synced: 07 Oct 2025
https://github.com/wittyicon29/dsa
Some problems of leetcode on various techniques and concepts of DSA
algorithms data-structures leetcode
Last synced: 07 Oct 2025
https://github.com/25-masik-52/cpp-yoptascript-leetcode
Here we go, there you can find custom solutions for LeetCode tasks in C++ and YoptaScript realization.
cpp leetcode leetcode-solutions yoptascript
Last synced: 03 Sep 2025
https://github.com/kubgus/python-algorithms
A collection of algorithms in Python.
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Last synced: 08 Oct 2025
https://github.com/openluopworld/basic_algorithms
Problems of leetcode and some basic algorithms.
Last synced: 12 Mar 2026
https://github.com/bishal7448/leetcode_30_day_javascript_challenge
30-Day JavaScript Challenge 🎯 Strengthen your JavaScript skills with daily LeetCode challenges! Cover topics like basics, ES6+, algorithms, and async programming. Each folder includes a problem, solution, and explanation. Clone, explore, and contribute. Start your journey to mastering JavaScript! 🚀
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Last synced: 08 Oct 2025
https://github.com/stardustdl/online-judge-solutions
My solutions and codes for the problems on LeetCode.
Last synced: 01 Apr 2025
https://github.com/satyamvyas04/strivers_a2z_dsa
Solutions to Strivers A2Z DSA Sheet
codingninjas dsa leetcode python3
Last synced: 01 Apr 2025
https://github.com/wtasg/gilded_rose
My daily coding practice
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Last synced: 18 Jan 2026
https://github.com/mohdfaizu/leetcode-problems
This repo provides solutions for leetcode problems in python
Last synced: 09 Oct 2025
https://github.com/animesh-sh/dsa-prep
Leetcode • Hackerrank • Problem Solving • DSA
algorithms data-structures dsa hackerrank leetcode
Last synced: 01 Apr 2025
https://github.com/a9na/daily-leetcode-js
🌟 Daily JavaScript LeetCode challenges 🚀💻
algorithms-and-data-structures javascript leetcode
Last synced: 09 Oct 2025
https://github.com/juzjuz03/leetcodeproblems
Ideal for beginners looking to learn how to contribute.
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Last synced: 23 Apr 2025
https://github.com/quien697/algorithm-swift
It’s an algorithm practice project created using the Xcode Command Line Tool on macOS
Last synced: 10 Oct 2025
https://github.com/sckonung/grind75
Leetcode Solutions for Grind 75
algorithms csharp grind75 java leetcode leetcode-java leetcode-python python
Last synced: 06 Feb 2026
https://github.com/bashmocha/leetcode-solutions
Solutions to Leetcode problems; updated daily
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Last synced: 10 Oct 2025
https://github.com/fedor-malyshkin/coding-go
Some Go coding exercise
algorithms datastructures go golang leetcode leetcode-golang
Last synced: 14 Jan 2026
https://github.com/ybfacc/lc-tool
js、ts的常用数据结构。方便写leetcode调用
javascript leetcode typescript
Last synced: 11 Oct 2025
https://github.com/whisperpine/leetcode-py
LeetCode problem solutions in Rust.
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Last synced: 11 Oct 2025
https://github.com/raumildhandhukia/leetcode-time-complexity-analyzer
LeetCode Chrome Extension for Time/Space Complexity Analysis
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Last synced: 08 Apr 2025
https://github.com/arunansk02/leetcode
LeetCode Problems
java leetcode leetcode-solutions
Last synced: 09 Apr 2025
https://github.com/nkcoder/dsa-space
All data structure and algorithm practice.
algorithms data-structures leetcode
Last synced: 04 Sep 2025
https://github.com/prakhar-002/prakhar-002
Meet Prakhar Katiyar 🙋🏻♂️ , An avid learner with a passion for mastering the MERN (MongoDB, Express.js, React.js, Node.js) stack 🎯 and diving deep into Data Structures and Algorithms (DSA) 🧑🏻💻
backend dsa-java font-end html-css-javascript leetcode mern-stack-development netlify
Last synced: 19 Jan 2026
https://github.com/jayantasamaddar/algorithms
Data Structures and Algorithm challenges done at various challenge sites like hackerrank, leetcode, freecodecamp, codewars etc.
algorithms codewars data-structures freecodecamp hackerrank javascript leetcode
Last synced: 27 Feb 2025
https://github.com/rstacks/leetcode-write-ups
My solutions to foundational LeetCode problems, complete with explanations and alternative solutions. All solutions are written in Python.
algorithms data-structures data-structures-and-algorithms leetcode leetcode-solutions python3
Last synced: 13 Oct 2025
https://github.com/jcbritobr/leetfy
Leetfy encodes and transforms your text in leet using low frequency leet alphabet, and full leet alphabet. Low frequency leet is good for passwords, as you aren't using a full leet dialect, and it can enhance your passwords quality.
Last synced: 03 Sep 2025
https://github.com/jorgechato/leetcode
Just a LeetCode challenges library
algorithm-challenges algorithms data-structures leetcode leetcode-solutions
Last synced: 11 Jun 2025
https://github.com/emilwijayasekara/leetcode-2744-find-maximum-number-of-string-pairs
LeetCode Problem 2744. Find Maximum Number of String Pairs - The task is to find the maximum number of pairs that can be formed by pairing distinct strings in an array with their reversed counterparts. Each string can only be part of one pair.
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Last synced: 13 Oct 2025
https://github.com/rohankvashisht/practice
This repository contains my practice code.
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Last synced: 25 Mar 2025
https://github.com/princeinscripts/leetcode-question
A repository containing solutions to LeetCode questions focused on Data Structures and Algorithms (DSA), aiding in practicing and mastering key concepts in computer science.
algorithms computer-science data-structures leetcode practice-repository programming
Last synced: 04 Sep 2025
https://github.com/arindal1/blind75-proelevate
This Blind 75 DSA sheet from LeetCode contains all the important DSA questions and is designed for quick interview preparation.
algorithms cpp data-structures dsa leetcode leetcode-cpp leetcode-solutions problem-solving
Last synced: 09 Apr 2025
https://github.com/bharambetr2002/java-dsa
Welcome to my Java Data Structures and Algorithms (DSA) Journey repository! This repository documents my daily progress as I learn and implement DSA concepts using Java.
dsa java leetcode problem-solving
Last synced: 08 Apr 2025
https://github.com/giansimone/leetcode
My solutions to LeetCode problems.
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Last synced: 12 Jun 2025
