
HackerRank
Codewars
LeetCode
CodeSignal
Exercism
Codility
CheckIO
CodinGame provides users with a fun and effective way to learn coding that eschews the rigid structure of traditional teaching methods.

Mochi
Yak Tack
Duolingo
SmartCards+
Zorbi - Spaced-Repetition Flashcards
Flash Cards: Math
Learn Cycle
Flashcard app using smart repetition to improve your memory
Which is more popular?
Based on our record, CodinGame seems to be more popular. It has been mentioned 45 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codingame.com | harkenapp.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
What is CodinGame??!
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodinGame and Harken. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CodinGame is an online platform that offers coding challenges and puzzles to improve programming skills. It provides a wide range of programming tasks in various languages, allowing users to practice and enhance their...
Instead of just completing coding problems in an editor, CodinGame allows you to participate in creating the code for video games that you can play immediately online. Here’s a list of the games that are presently...
CodinGame is a bit different from the other websites, because instead of simply solving coding challenges in an editor, you actually take part in writing the code for games that you play directly online. You can see a...
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Recommendations tracked on public social media and blogs since March 2021.


Are you sure, I got a link to a codingame.com assessment from block. Source: about 3 years ago
This, and OP should practice handling the stress. Find a friend to do interviews with, or give yourself a timer, or whatever. codingame.com is a good alternative if you want to try dealing with a timer and don't want to be able to cheat. Source: over 3 years ago
Just jumped to codingame.com and start (cant) solving puzzles. Source: over 3 years ago
Tracking Harken since May 2021.
When comparing CodinGame and Harken, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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Write notes and flashcards with Markdown and study them with spaced repetition.
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Practice and level up your development skills and prepare for technical interviews.
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Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
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