Software Alternatives & Reviews

Kattis VS Codewars

Compare Kattis VS Codewars and see what are their differences

Kattis logo Kattis

The developer testing tool that helps you make safer recruitments.

Codewars logo Codewars

Achieve code mastery through challenge.
  • Kattis Landing page
    Landing page //
    2018-12-21
  • Codewars Landing page
    Landing page //
    2023-09-12

Kattis videos

Kattis - Getting Started

More videos:

  • Tutorial - Kattis - Take Two Stones
  • Tutorial - Kattis - Cold-puter Science Solution (Java)

Codewars videos

Codewars Review & Tips

More videos:

  • Review - Practising Programming | Codewars Intro

Category Popularity

0-100% (relative to Kattis and Codewars)
Online Learning
6 6%
94% 94
Online Courses
6 6%
94% 94
Online Education
5 5%
95% 95
Online Services
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Kattis and Codewars

Kattis Reviews

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Codewars Reviews

15 Best LeetCode Alternatives 2023
This LeetCode alternative has excellent features for anyone looking to sharpen their coding skills. Codewars uses kata, which are small coding exercises that are community developed to help you master your language of choice. Alternatively, Codewars has over 55+ programming languages that you can learn.
The 10 Most Popular Coding Challenge Websites [Updated for 2021]
Codewars provides a large collection of coding challenges submitted and edited by their own community. You can solve the challenges directly online in their editor in one of several languages. You can view a discussion for each challenges as well as user solutions.
Top 10 Online Challenge Websites in Python
You will see a modular progression when you start the tutorial on Python. Codewars makes solving these challenges that much more fun. It feeds the competition with the score and ranking system. They present challenges created by qualified questions in different languages.
Top 25 websites for coding challenge and competition [Updated for 2021]
Codewars is a well-designed platform where users work together to create challenges. There are two groups of people making it work, the creators who authorize kata to teach various techniques, solve kata with solutions that enlighten others, and comment with constructive feedback, and the leaders will moderate the content and community.

Social recommendations and mentions

Based on our record, Codewars seems to be a lot more popular than Kattis. While we know about 160 links to Codewars, we've tracked only 2 mentions of Kattis. 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.

Kattis mentions (2)

  • I'm trying to figure out what language to learn to grasp the software engineering concept
    This is also why many people will suggest you find a project. As it will start you programming somethin and very often something you have some kind of passion or need for. But if you cannot think of a project to do, then I would look for guided projects or programming gamified like kattis.com or leetcode.com. I would highly suggest you do not watch tutorials without coding anything, as this is almost always wasted... Source: 5 months ago
  • Stuck in my progress.
    Have you been on https://kattis.com? It’s full of C++ practice exercises that you can sort by level of difficulty and run through tests to check. My teacher had us use it for practice. Hope it helps! Source: over 1 year ago

Codewars mentions (160)

  • Of recursion and backtracking
    Recently, I was working on a coding kata on codewars.com. Early on, I started thinking that a potential solution might utilize recursion, a concept that involves a function calling itself. However, I quickly realized that my grasp of recursion was not as solid as it needed to be for this task. In this post, I will share the insights gained from deepening my understanding of recursion while working through the kata. - Source: dev.to / 5 months ago
  • 4th year, about to fail an entire semester's worth of classes.
    Get more involved. Look into internships and junior SWE positions to get a sample of what you'd be applying for once you graduate. Solve coding challenges, start working on a portfolio of your personal works. I recommend codewars.com for coding challenges, it's fun. Source: 5 months ago
  • Beginner with C++ looking for direction
    I'd recommend to play around with some basic coding challenges on leetcode.com or codewars.com. If the course prepared you well you won't find this useful, but playing around with them will make sure that you are comfortable with basics such as loops, if statements etc. Source: 9 months ago
  • Can you guys recommend an efficient way to learn in advance IT para sa mga walang alam?
    I would advise for you to start with Python, it's a beginner-friendly programming language and it'll help with wrapping your mind around things. Play around with it, perhaps do some katas on CodeWars and you'll be set. Source: 10 months ago
  • How do I develop programming logic?
    There is a website called codewars.com where you can select problems of varying difficulty for the language you need. It is very helpful for learning. Source: 10 months ago
View more

What are some alternatives?

When comparing Kattis and Codewars, you can also consider the following products

CodeSubmit - Make Better Hiring Decisions Real-World Technical Interviews

Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

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

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

Pluralsight - Pluralsight is a learning management system (LMS) that helps aspiring tech professionals learn the basics of the trade and lets established professionals expand their skill sets.

Geocities Site Builder - Share your abomination with the world