The best was Challenges presented in form of the games and the coding puzzles, and the different career opportunities, languages support available. Review collected by and hosted on G2.com.

Predefined challenges may limit leaner creativity. Review collected by and hosted on G2.com.

The interface is clean and easy to navigate. The questions seem well targeted and realistic, without catering to overly-niche domain knowledge or wrote memorization. The coding exercises were effective and reliable, and reasonably easy to understand, although the Java exercise I attempted did not clarify the criteria for the desired output very well. Review collected by and hosted on G2.com.

It seems like the time limits are a little too short, and favor speed readers and rote memorization over analytical skill and attention to detail. Like most standardeized assessments, it also struggles to capture the skill one might display in a real-world software engineering environment, but not as badly as most of them do. Review collected by and hosted on G2.com.

It's a very agile and easy-to-use platform, I enjoyed passing the test there! Review collected by and hosted on G2.com.

Nothing to say here, it satisfies all my needs. Review collected by and hosted on G2.com.

Codingame has been a great tool to assess the Technical Skill of every candidate we talk with.

Also, it's not only about the service itself, but the way it is delivered by the team. Recommend to try it out! Review collected by and hosted on G2.com.

Hard to tell about it, because the dialog works out very well.

All the suggestions, all the issues that happen, they're available through various channels, and they solve it on time! Review collected by and hosted on G2.com.

Focused interface, good user experience. Review collected by and hosted on G2.com.

I would insert a "Back" button next to "Submit" so I would not have to hover back to the top of the screen and check other questions.

Additionally, a completion % bar would be good so I can quickly track how much is still left to completion. Review collected by and hosted on G2.com.

You can program in a IDE and see instant results. Also you can see what tests are not working yet. Review collected by and hosted on G2.com.

Sometimes a bit slow by showing the documentation. Review collected by and hosted on G2.com.

The timer is a positive pressure to assess the person's stress management and organization before the test. In addition, a tutorial part allows the user to prepare for the exercise, so no unpleasant surprises. The exercises and questions have various levels and allow the person who analyzes them before chaining them to choose an order to minimize the loss of points.

Very good job Review collected by and hosted on G2.com.

Lack of an IDE to help answer the quizzes (usefulness will depend on the level and functioning of the person). Review collected by and hosted on G2.com.

It's friendly with the developer and allows him to code in a modern IDE online - increasing the chances he can prove his actual skills.

Neat display of coding progress, not just the final result.

As a developer, I code on CodinGame as a hobby. Review collected by and hosted on G2.com.

Does not cover theoretical questions or scenarios that can't be expressed in 15 mins of coding (architecture, solution design, soft skills) Review collected by and hosted on G2.com.

Clash code, the certification assessments, and the way the overall project is built. Review collected by and hosted on G2.com.

Nothing to mention right now. I could probably suggest a smaller period to assess a language again :), a week rather than a month? probably? Review collected by and hosted on G2.com.

The games and exercises are really interesting. Review collected by and hosted on G2.com.

I hate recruitment tests, I don't find them relevant.

Doing an exercise with a predefined time and the pressure to understand on the first reading is really very difficult for me. Review collected by and hosted on G2.com.