CodeSignal has become my de-facto platform for practicing algorithms, and it looks like more and more companies are taking to using the platform for applications as well.

Algorithms can be a slog to practice, but CodeSignal offers more features than its competitors that make it actually enjoyable to use. I appreciate the numerous game modes and guided tracks that CodeSignal offers. Combined with the gamified nature - leveling up and earning coins as you go - it's fun to work your way through problems on the platform, and the tracks provide good overviews of important topics to practice. Of course, this would all be meaningless if the problems and coding environment were subpar. Fortunately, CodeSignal offers a good mix of easy to challenging problems. I rarely feel confused as to what a given problem is expecting, and I have never had an issue with the coding environment.

There is not a great aspect of feedback on CodeSignal. After solving a problem, you can view most up-voted solutions submitted by others, but there is no definitive metric for gauging how your submission compares to the optimal solution. CodeSignal could improve through efficiency statistics or explanations for solving problems optimally.

Problems/Exercise range is overpowering .You have a huge repositories . Initially i was not aware of trading your earn point to view solution and understand rationale and methods behind answers and that was a real bonus for me.My over all experience has been extremely good and i find myself spending more and more time at code signal. In fact its became like a habit , when ever i have leisure time i ends up visiting the site and i am sure i will have something new and good here for me.

Purpose of the software is to make you experience competitive environments in IT job markets in a very cooperative and understanding way.You earn points solving exercise- you can use these points to get across if you are struck at somewhere - which means it does not have to be the end for sojourn with this site. Site has some of the best brains in data structure and coding world - you can view their solution and learn a lot from them. Emphasis is not always use run of the mill procedure for solving a problem but prompts you to answer in a better ways , in a more productive way and that is the plus point of the site.

From my limited experience i have with this site i have nothing at the moment.

It is ok if you don't need nothing from codesignal team, if you need any request, your nightmare will start.

Easy to use, thus missing some critical features

Support was ... can't say there's a support.Two year waiting for a vue.js assessment and others, two years waiting to get a few more colors on tags, two years waiting to have the information about who sent the assessment to the candidate, none of those were done.Now we are leaving codesignal, and guess what, there is no way to export any of our tests, those we created manually, even the developer team can do it. This is the support level you will get with codesignal.

I always love to code in a tournament and 10 mins challenges with other users. I could see so much improvements in my presence of mind and problem solving skills. i would recommend this to all my friends as its a good productive diversion from our office work.I'm always having fun at programming with CodeSignal. CodeSignal is full of games of challenges. If one finds time everyday to solve/finish his daily tasks in CodeSignal, he will be mastered in problem solving.

I observed that same problems are repeated often in a short span. There are no problems related to image processing.

i am using for three years. it is the best for me

contains a lot of challenges organized by categories, and contains daily challenges, it is amazing web site to practice algorithm challenges

lack some self evaluation tests. but still good

Overall, CodeSignal is a great tool for beginners to improve problem-solving with different journeys given on the website.

I have used CodeSignal a few months back when I was trying to improve my Data Structure and Algorithm skills. I like the game feel it has questions and different journeys according to experience level. I also like the daily challenges and badges rewarded at different levels.

It is a great platform for practicing and improving problem-solving skills and can add more questions in the interview preparation section.

CodeSignal has helped immensely with my coding skills and interview technique!

CodeSignal has been an awesome platform to focus on my coding skills. The practice test was super helpful and mimicked a real interview experience. The interview practice is extremely helpful and I appreciate that CodeSignal categories questions by data structure!

Would love more coding questions added per data structure!

The IDE is great for programming. I used java. The questions I had some were easy, some were hard, but all of them felt nice to code on. It even had a little autocomplete for variable names and such, something very helpful in the midst of a coding challenge.

Honestly, not much. For some of the questions, it highlighted my code, which made it look a little weird, but that is very small. The system is great.

Good, nothing bad

- UI is modern and nice - Website speed is fast - Design a way to unlock tasks one by one by solving previous problems - Interview packages

- Maybe can include company specific questions for job interview

It was very straightforward. There was no confusion on how to use the software. I was able to take my codesignal test without any struggles on how to use it.

I would have liked more functionality. A terminal would have been nice.

Lots of problems available on the site. You can practice a wide range of different topics. Has some real-life problems from various companies you can work on. Offers practice assessment tests that you can take to evaluate yourself. Tournaments throughout the day User Rankings if you're feeling competitive Chat option to connect with other users

There should be an option to enable sound for tournament notifications for those who want it. No option to take practice assessment tests once you take certified assessment test.

Great! The interview practice section despite being spare is super helpful!

- How structured the interview practice is, the kind of testing it has and the social network built in - The editor is clean and easy to use and the test cases are very clear as well

- There's SO much to study for coding interviews and it feels a little spare on the data structures end even though the arcade has a bunch of algorithms, there's not enough on the typical questions like how to reverse a linkedlist etc

Enjoyed using the software, was nice to be able to quickly become familiar with the environment .

CodeSignal is very easy to use. There were a lot of helpful tool tips that guide the user to be more familiar with the software. Everything is nicely organized and

Nothing negative really caught my attention.

You can code in almost all the languages out there. I like the broadness of the test cases covered for any problem. Interface is user friendly.

First of all it makes me want to come back every day. But other than that, the challenges seems to be randomly selected from the learning paths which I might have already solved, so that can be improved.

It was a very good experience. I could be able to complete my assessments and every time I was not sure about some situation there was a real help on all page bottoms.

CodeSignal is very easy to be used and also clear on assessments .

I've really like least sometimes the delay I've faced when submitting itens through assessments.

I have completed a coding assessment with CodeSignal as part of a technical screen. As it was my first time using the service, I wanted to familiarize myself with the platform. I liked that the tutorials were easy to follow, and that the coding platform was familiar and intuitive.

This is a specific note about their coding assessments: I noticed that users are not given the choice to retake assessments for different companies. This could be made clearer to the user.

I used CodeSignal for two assessments for a coding interview and had no problems. I haven't checked out other parts of the platform but seems promising given the extra analysis the site provides when completing tests.

- The UI/UX is pretty clean and smooth - I liked the ability to analyze after the test finished. It told me how long I spent on each problem and provided an overall score of different attributes.

- I didn't bump into any cons yet because I haven't used this software that long, but everything was working fine when I used it.

Python arcade track and interview practice tasks

No solutions are given in educational problems

I don't see any reason to use their software if they are not able to keep recordins safe.

Recently, I took a new assesment in their platform. I completed according to their instructions.(proctoring) And what happened at the end? They just send me an email due to technical issues they invited me to retake assesment. I contacted with their support to get better explanation, and what they said the day I was taking assesment they had issues so they lost all recordings. So what they told basically I spent 1.5 hour in front of computer for nothing. And I have to retake it assesment. They are not taking any responsibility on that issues from their side.

It was very well thought out for interviewing. It'll record your screen and camera for integrity purposes, and provide thorough test cases like any other platform.

It does take a slight while to set up, and is not immediate. Other platforms simply require clicking a link and starting almost immediately.

It's Awesome.

Great features with great responsive user interface.

I am not pretty sure. But have a concern. If user want to give test and doesn't want to enable any of the security feature like camera or microphone, with ofcourse interviewers concern. Does he/she allowed to do that? I didn't find any option.

The layout is nice. It works just as well as other online coding interview platforms. I like how there are multiple sample tests for your code to use and it will show up to 10 free test results.

Maybe add a 10 minutes left alert. Otherwise nothing else that I can think of.

I don't really liked it, got a lot of stress before my exam, sorry

I turned off my notifications, but still haven't been able to take a quiz, I had to call support, they made a video chat in zoom and only after that they allowed taking a quiz

It looks really secure and maybe it's a better way to do exams

CodeSignal platform is very intuitive and user friendly. Problems are well segregated topic wise so its easy to choose the topic to practice. Enough number of test cases to validate performance of the code.

It will be great to know the weight of each test cases.

It saved frequently, made it easy to run and test my code; didn't have network issues.

I didn't like that it required I record a video of myself and my screen when doing the challenge. Seems like a privacy invasion.