Software Alternatives & Reviews

Project Euler VS LeetCode

Compare Project Euler VS LeetCode and see what are their differences

Project Euler logo Project Euler

Project Euler is a series of challenging mathematical/computer programming problems that will...

LeetCode logo LeetCode

Practice and level up your development skills and prepare for technical interviews.
  • Project Euler Landing page
    Landing page //
    2022-10-02
  • LeetCode Landing page
    Landing page //
    2022-02-01

Project Euler

Categories
  • Online Learning
  • Online Education
  • Programming
  • Online Courses
Website projecteuler.net
Details $-

LeetCode

Categories
  • Online Education
  • Online Learning
  • Online Courses
  • Learn To Code
  • Programming
  • Coding
  • Exam Preparation
Website leetcode.com
Details $

Project Euler videos

Project Euler Challenges 1–4 - Coding Challenges with Florin

More videos:

  • Review - Project Euler Challenges 5–12 - Coding Challenges with Florin

LeetCode videos

Is A LeetCode Premium Subscription Worth It?

More videos:

  • Tutorial - HOW TO USE LEETCODE EFFECTIVELY...
  • Review - Is LeetCode subscription worth $159?

Category Popularity

0-100% (relative to Project Euler and LeetCode)
Online Learning
40 40%
60% 60
Online Education
30 30%
70% 70
Online Courses
41 41%
59% 59
Programming
31 31%
69% 69

User comments

Share your experience with using Project Euler and LeetCode. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Project Euler and LeetCode

Project Euler Reviews

The 10 Most Popular Coding Challenge Websites [Updated for 2021]
Project Euler provides a large collection of challenges in the domain of computer science and mathematics. The challenges typically involve writing a small program to figure out the solution to a clever mathematical formula or equation, such as finding the sum of digits of all numbers preceding each number in a series.
Top 25 websites for coding challenge and competition [Updated for 2021]
If you are studying algorithms and computer programming, chances are you’ve heard of Project Euler. A collection of mathematical problems made for problem solvers who are interested to combine mathematics and programming, Project Euler requires the use of mathematics to form algorithms and arrive at efficient solutions, and computer programming to actually solve it. These...

LeetCode Reviews

  1. best platform to help people practice solving coding problems

    LeetCode is the best platform to help people practice solving coding problems and prepare for technical interviews. The main users are software engineers. LeetCode has over 1,900 questions covering many different programming concepts.

    🏁 Competitors: HackerRank
    👍 Pros:    Faster and cheaper than others|Fast support|Nice interface
    👎 Cons:    Nothing, so far

Best Alternatives to LeetCode For Data Science
LeetCode is the platform where people practice their coding skills and prepare for software engineering interviews. It is the primary educational platform meant for the advanced-beginner to an intermediate engineer looking to brush up on their technical concepts. So can LeetCode be used for data science interviews? LeetCode is to help software engineers to get jobs. It...
15 Best LeetCode Alternatives 2023
LeetCode comes with more than 2,000 questions for you to practice. Also, you will get to prepare for interviews on LeetCode. Organizations can also go to the platform to look for talent.
8 Best LeetCode Alternatives and Similar Platforms
LeetCode however is still an excellent coding educational software for beginners to experts. Thus, when looking for the best alternative to LeetCode, you need to also search for a similar program which means that CodeChef ticks all the boxes.
4 high-quality HackerRank alternatives (plus 7 honorable mentions)
This site is probably the closest you’ll get to a HackerRank clone. LeetCode features over 1500 questions. With over 1 million users, it’s also a popular destination for coders with FAANG-level job aspirations. (For comparison, HackerRank has about 7 million users.)
The 10 Most Popular Coding Challenge Websites [Updated for 2021]
LeetCode is a popular Online Judge that provides a list of 190+ challenges that can help you prepare for technical job interviews. You can solve the challenges directly online in one of 9 programming languages. You are not able to view other users' solutions, but you are provided statistics for your own solutions such as how fast your code ran when compared to other users'...

Social recommendations and mentions

LeetCode might be a bit more popular than Project Euler. We know about 511 links to it since March 2021 and only 404 links to Project Euler. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Project Euler mentions (404)

  • Ask HN: Are there any websites for SQL puzzle games?
    A coworker used to solve Project Euler[1] problems using SQL while they waited for DB indexes to rebuild or tables to restore from backup in the middle of the night. [1] https://projecteuler.net/. - Source: Hacker News / 29 days ago
  • The Definitive Programming Roadmap: From Novice to Expert
    Coding Challenges: Platforms like Project Euler or CodeSignal offer a variety of problems that encourage logical thinking and algorithmic problem-solving. - Source: dev.to / 3 months ago
  • New to programming, starting with C++
    If you want some recommendations on how to learn it best, I really suggest jsut using it and googling how to do the things you dont know how to do as you work. Right now, the advent of code is happening and its one of the best ways to practice and learn: https://adventofcode.com/ Another thing you might want to try is Project Euler: https://projecteuler.net. Source: 4 months ago
  • How to learn a new language?
    Https://projecteuler.net/ is a good place to get some practice projects. Source: 4 months ago
  • Got it!
    The SDK installed easily on Debian 12. I've got a pretty strong C and C++ background, but I'm really looking forward to getting my Lua on -- the language has always intrigued me. The doc claims that Lua is not OO, but my experience on project euler ( WARNING: Spoilers! ) differs. I am assuming that the dev environment is a full-fledged Lua 5.4 interpreter. Source: 4 months ago
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LeetCode mentions (511)

  • Lessons from leetcode: 347 Top K Frequent Elements
    As a self-taught dev, learning the ins-and-outs of Python usually happens as I am solving problems on leetcode or writing random programs in replit. This post is more for myself to remember what I've learned. If you're still interested in reading, then I hope this helps you! - Source: dev.to / about 1 month ago
  • 20 Things You Should Consider When You Grow as a Developer
    Regularly engaging with problem-solving and algorithm challenges on platforms such as LeetCode, HackerRank, or CodeSignal can significantly sharpen this ability. - Source: dev.to / about 1 month ago
  • Build Binary Tree from Array
    If you are interested in algorithms, data structures, and building efficient solutions or just preparing for the coding interview, you are aware of LeetCode and similar websites. Here, I will talk about a data structure called Binary Tree and the ways to build it using the array representation. LeetCode has dozens of such problems to practice with this data structure. - Source: dev.to / about 2 months ago
  • The Definitive Programming Roadmap: From Novice to Expert
    LeetCode: Offers a wide range of problems to practice data structures and algorithms. - Source: dev.to / 3 months ago
  • Collection of resources to get started on your programming journey
    Additional Platforms - HackerRank - Coding challenges in various languages. - LeetCode - Practice coding problems and prepare for interviews. Source: 4 months ago
View more

What are some alternatives?

When comparing Project Euler and LeetCode, you can also consider the following products

Exercism.io - Download and solve practice problems in over 30 different languages.

HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Codewars - Achieve code mastery through challenge.

CodeSignal - CodeSignal is the leading assessment platform for technical hiring.

CodinGame - CodinGame provides users with a fun and effective way to learn coding that eschews the rigid structure of traditional teaching methods.

CodeForces - Programming competitions and contests, programming community.