Software Alternatives, Accelerators & Startups

Reviewly VS Project Euler

Compare Reviewly VS Project Euler and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Reviewly logo Reviewly

Create take-home projects to send to your job candidates, where you can ask them to code, discuss an issue, and/or review a PR directly in a private repository on GitHub.

Project Euler logo Project Euler

Project Euler is a series of challenging mathematical/computer programming problems that will...
  • Reviewly Landing page
    Landing page //
    2023-05-08

Reviewly helps you to manage the take-home projects that you send to your job candidates.

Put an end to receiving them as ZIP files or Gists via email.

Send take-home projects that simulate real work

Our job as developers is not just writing code. Create take-home projects where you can ask for coding and also discuss an issue and/or review a pull request directly on GitHub.

Automate the process of sending your take-home projects

Prepare your main repository once, we'll take care of replicating everything in a new repository for each of your candidates. You can also integrate your existing tools with Reviewly through Zapier.

Customize your take-home projects to fit your needs

Each company has different hiring needs, and a Fibonacci exercise selected from a catalog isn't always the best option. Set your custom take-home project, and we'll replicate all its code, issues, and pull requests.

Reduce bias during your hiring process

Bias exists, even if it’s unconscious. That's why we hide the candidate’s name from your reviewers until they've reviewed them.

  • Project Euler Landing page
    Landing page //
    2022-10-02

Reviewly

$ Details
paid $7 (per candidate)
Platforms
Web
Release Date
2023 January
Startup details
Country
Spain
State
Catalonia
City
Barcelona

Project Euler

Pricing URL
-
$ Details
Platforms
-
Release Date
-

Reviewly features and specs

  • Unlimited take-home projects
  • Unlimited team members
  • Integrated with GitHub
  • Zapier integration
  • Permission system
  • Advanced reports
  • White-glove support

Project Euler features and specs

  • Problem-Solving Skills
    Project Euler offers a range of problems that can help enhance your mathematical and algorithmic problem-solving abilities.
  • Programming Practice
    It provides an excellent platform to practice and improve your programming skills across multiple languages.
  • Mathematical Insight
    Many problems require a deep understanding of mathematical concepts, thus helping users to gain and apply advanced mathematical knowledge.
  • Community
    Project Euler has a vibrant community where you can discuss problems and solutions with like-minded individuals.
  • Free Access
    All the problems and resources on Project Euler are freely accessible, making it an affordable way to learn.
  • Self-Paced Learning
    Users can progress at their own pace, making it suitable for learners of all levels.

Possible disadvantages of Project Euler

  • Steep Learning Curve
    The problems can become very challenging quickly, which might be discouraging for beginners.
  • Limited Step-by-Step Guidance
    There is little to no step-by-step guidance or hints available, which might hinder the learning process for some users.
  • Focus on Mathematics
    The heavy focus on mathematical problems may not appeal to those primarily interested in practical programming tasks.
  • Lack of Immediate Feedback
    The platform does not offer immediate feedback on code submissions, which might slow down the learning process.
  • No Built-in IDE
    Users need to use their own development environments, which might be inconvenient for some, especially beginners.

Analysis of Project Euler

Overall verdict

  • Yes, Project Euler is considered a beneficial tool for those interested in improving their problem-solving abilities and programming skills. It offers a wide variety of problems that range in difficulty and provide valuable insights into the application of mathematical and computational concepts.

Why this product is good

  • Project Euler is a website dedicated to a series of challenging mathematical and computational problems. It is aimed at people interested in learning more about computer science, mathematics, algorithm design, and programming. The problems encourage you to think deeply about efficient algorithms and solutions. It also fosters the development of problem-solving skills and the enhancement of coding skills.

Recommended for

  • Individuals interested in competitive programming
  • Students studying computer science or mathematics
  • Professionals seeking to improve their algorithmic thinking
  • Anyone interested in challenging themselves with mathematical problems
  • Educators looking for challenging problems to test their students

Reviewly videos

No Reviewly videos yet. You could help us improve this page by suggesting one.

Add video

Project Euler videos

Project Euler Challenges 1–4 - Coding Challenges with Florin

More videos:

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

Category Popularity

0-100% (relative to Reviewly and Project Euler)
Hiring And Recruitment
100 100%
0% 0
Online Learning
0 0%
100% 100
Recruitment
100 100%
0% 0
Online Education
0 0%
100% 100

Questions & Answers

As answered by people managing Reviewly and Project Euler.

What makes your product unique?

Reviewly's answer

It delivers take-home coding assessments directly through GitHub, using real repositories, issues, and pull requests. The entire workflow—from project setup to anonymized code reviews—is automated. This creates a realistic developer experience while saving time and reducing bias in the evaluation process.

Why should a person choose your product over its competitors?

Reviewly's answer

Most platforms rely on artificial coding environments or complex admin tools. This solution integrates seamlessly with GitHub, making the process natural for developers and simple for teams. It automates project distribution, reviewer assignment, and feedback collection, ensuring consistent, fair, and efficient technical evaluations.

How would you describe the primary audience of your product?

Reviewly's answer

The primary audience is engineering teams and hiring managers at tech companies who care about high-quality, fair developer assessments. They’re typically mid- to senior-level professionals looking to streamline technical hiring, reduce bias, and evaluate candidates based on real-world coding ability—not artificial tests.

What's the story behind your product?

Reviewly's answer

It was built by software engineers that sit on both sides of the table who were frustrated with clunky, unrealistic coding assessments. They wanted a way to evaluate candidates using real tools—specifically GitHub—while automating the repetitive parts of the process. The goal: make hiring feel more like real engineering work, not a separate, rigid system.

User comments

Share your experience with using Reviewly and Project Euler. For example, how are they different and which one is better?
Log in or Post with

Reviews

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

Reviewly Reviews

We have no reviews of Reviewly yet.
Be the first one to post

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...

Social recommendations and mentions

Based on our record, Project Euler seems to be more popular. It has been mentiond 415 times since March 2021. 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.

Reviewly mentions (0)

We have not tracked any mentions of Reviewly yet. Tracking of Reviewly recommendations started around May 2023.

Project Euler mentions (415)

  • Fast Factorial Algorithms
    Let's hope this is going to help me solve some more Project Euler [1] problems! [1] https://projecteuler.net/. - Source: Hacker News / 4 months ago
  • I Miss Thinking Hard
    Https://projecteuler.net/ for "Thinker" brain food. (it still has the issue of not being a pragmatic use of time, but there are plenty interesting enough questions which it at least helps). - Source: Hacker News / 7 months ago
  • A simple leaderboard changed player behavior in my puzzle game
    I have a Project Euler (https://projecteuler.net/) account. Though I do not register at all on the leader board I will sometimes work obsessively on a problem just to make one of the level icons light up for me. There is not really competition just a tiny reward. - Source: Hacker News / 9 months ago
  • Does hobby programming indicate that you would rather invent than discover?
    I do hobby programing. It is sometimes to create something (supposedly) useful. Lately though it is more discovery and a little math like. I enjoy Project Euler (https://projecteuler.net/. Recently I have been playing with superpermutations (https://projecteuler.net/) and pencil and paper is useful but filling lots of paper with lots of numbers is not that fun. - Source: Hacker News / over 1 year ago
  • Solving 100 Project Euler problems using 100 languages
    As pointed out in a sibling comment, it appears that quote only shows up if you're logged in, but assuming you have an account and are logged in, it's on the homepage (https://projecteuler.net/), second paragraph under the following heading: > I learned so much solving problem XXX, so is it okay to publish my solution elsewhere? > It appears that you have answered your own question. There is nothing quite like... - Source: Hacker News / over 1 year ago
View more

What are some alternatives?

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

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

LeetCode - Practice and level up your development skills and prepare for technical interviews.

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

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

coderpad - Collaborative code editor with in-browser, real-time execution. Conduct programming phone screens like a boss.

Codewars - Achieve code mastery through challenge.