Hello guys! I want to present before you an awesome tool StopStalk to keep track of your friends' submissions on various competitive websites(Codeforces, UVa, Timus, Codechef, Spoj, HackerEarth, HackerRank).
And that is just not it. It has a lot of other features —
Streak notifier of your friends
Feel like solving algorithmic problems — Why go to Codeforces and search for a problem? Solve problems from across all the platforms. Search a problem by tag. See which friends have solved that problem and what is the difficulty level of the problem.
Want to solve problems that other coders are solving recently - We got a list of trending problems both globally and also amongst your friends.
A global leaderboard along with a unique rating which includes submissions from all the websites.
Do you forget contests? — We got a list of upcoming contests and an option to remind you 30 mins before the contest starts.
Do you often remember some friend's submission on a particular site and want to view that submission — We got you covered. We have a filter page to find exactly what you want.
If you add a custom friend only you can see his/her submissions. This is useful when one of your friend is not on StopStalk or not accepting your friend request! Though the better method will be to invite him/her on StopStalk. And a lot more!!!
The goal is to keep people motivated in algorithmic programming and solve more and more problems. And yeah we do have a referral program. Just share your StopStalk handle after registering with your friends and ask them to enter while registering.
Also you get these awesome Laptop Stickers for just making friends. Increase your network of friends and enjoy its perks. Stickers will be dispatched on 11th April.
If you already have start making friends to get more and more stickers.
The code is completely Open Source: Github
Like/Upvote/Share/Comment/Star !
Happy StopStalking! #StopStalk
EDIT: 95000+ users globally started StopStalking !
250+ Registered users
45 Custom users
282K+ submissions
11K+ Unique problems to choose from :)
Great work man. I found this tool to be really useful, especially the contest reminder. I often intend to write contests but then forget about them as the day goes on. Also, the fact I can see all future contests from all platforms also helps a lot in deciding which ones to write.
Kudos!
Thanks a lot @techwiz911
Really nice tool. I found this very helpful for tracking my progress. The trending problems feature is also very good. Keep up the good work!
Really nice tool to monitor one's progress. Thanks for this.
Great Work! But I think there should be a feature to directly add a registered user as a custom user if the user is not accepting friend request.
Great work.
560+ Registered Users
80+ Custom User
650000+ Submissions
14500+ Unique problems across CodeChef, CodeForces, Spoj, HackerEarth, HackerRank
Register now if you still haven't seen the awesomeness — https://www.stopstalk.com If you already have, start adding more and more friends by sending friend requests, or custom users or by inviting them to register on StopStalk. Believe me, if you are an Algorithmic Coder(Or a wannabe) you won't regret registering at all!
600 Registered Users
100 Custom Users
716866 Submissions
15017 unique problems across CodeChef, Codeforces, Spoj, HackerEarth, HackerRank.
Thanks a lot guys for your support to make StopStalk this big!
700+ Registered Users
125+ Custom Users
877k+ Submissions
15373 unique problems across CodeChef, Codeforces, Spoj, HackerEarth, HackerRank.
Now View/Copy/Download submissions directly from StopStalk ! ;)
Hey first of all great website man !! just a small advice which if you wish to take into considertion: Add topcoder profile link too as ot of coders are very active there .
All the time stamps on StopStalk are now shown in your localized timezone (Contest timings and submission time stamps). Cheers :)
Great tool for tracking practice progress.Thank you. Some personal advices: 1.Add tracking for more online judges, like UVa, POJ, HDU, etc.(maybe vjudge.net will be a great reference). 2.Tracking for TopCoder practice (this will be a little bit hard). 3.Anti-cheat and filter out bots. 4.Some problems may appear on various sites, It will be good to merge them into one.This will bring us a great convenience and make that site a hub for full tracking. Hope your great tool be greater.
Editorials brought to you right on the problem page :) !
1500+ users already! 3 referrals = 3 stickers!
https://www.stopstalk.com/diwali_referral
Why do we need stickers, what do they do?
Great Work.
Please add:
1) https://uva.onlinejudge.org/ 2) http://lightoj.com/index.php
if it possible raj454raj
Thanks :)
Hey @the_badcoder , We will be adding UVa Online Judge on StopStalk in a day or two. Update your handle here and you are all set — https://goo.gl/pCeDnf :)
We have successfully added UVa Online Judge to StopStalk. Update your profile with UVa handle here.
Also its been some time since we have asked you guys about your views/feedback on StopStalk. It was really helpful the last time and we have tried to address all the issues. Please take a few minutes to fill out this new Survey Form.
Cooler Profile Pages ^_^ !
Can I change the minimum and maximum value ?
Great work!!. ;v
Add acm.timus.ru. Many people in Russia and CIS use it and it's very easy to parse.
How to remove custom friend?
You can click on the "Update" button on the custom friend page and go down the page, there will be a checkbox "Check to delete".
Hello raj454raj I find the website extremely cool & I have something to suggest
Problem a lot of coders face:
One of the possible solution using your website:
Give a platform in your website where we can write a custom editorial and if possible also add a feature in which we can contribute our properly documented solution in all the possible languages.
I think if this feature can be enabled it will help a lots of struggling coders and also those coders who belong to the remote locations without proper instructors.
What's your view on this ?
Tried to register today, but there seems to be something wrong with the email address validation. Maybe it does not accept custom domains?
Please add Lviv Ivan Franko university. There is Lviv Polytechnic University , but there isn't Ivan Franko University :(
Added :)
Thanks! I have another problem. I can't see codeforces contests in the list of upcoming contests. There only HackerRank , HackerEarth and Codechef contests.
How is the stopstalk rating calculated?
Hey Tanzir5, As you already might know that our code is completely Open Source. Here is the part where we compute rating — https://github.com/stopstalk/stopstalk-deployment/blob/master/modules/utilities.py#L314 :)
Thanks
Can you please add ETH Zürich to the list of institutions? Also, is there AtCoder support in the pipeline?
[New Feauture]
Contest graphs from across the competitive programming websites clubbed in one.
Get your profile page now.
Raj, that's interesting idea, no doubt. But I don't get one thing: how are we supposed to get better(in competitive programming) by stalking other people? In what way does it help us?
Hey fiter, It's not just about stalking, we definitely started with just that as the end goal but we have evolved to a tremendous frontier of user analytics that can be used to improve exactly where we need to. Stalking on StopStalk is not just stalking but also a sense of hope that you will also become like your friend if you follow a similar path. If your friends are not that great competitive programming then you can always follow any of the great coders and see how they progressed :)
Yeah, you can follow the similar path... But it doesn't mean that this path will take you to the place where it did take it's owner... People can walking similar paths but the outcome will be different
Making problem finding more easier. Filters to find problems across platforms which combine similar set of tags. Here is the link to an example - https://www.facebook.com/stopstalkcommunity/videos/535550990109854/
Register now — https://www.stopstalk.com/
Feature request:
Few important and cool updates on the site -
Thank you guys for your love and support, we will keep on doing the great work and build a tool with all the features that you want :)
Happy Diwali and Happy Coding !
[New Feature]
Exhaustive list of problems solved and unsolved by the user across the sites on the StopStalk Profile page.
Check yours now !
How will you be benefitted from this -
Happy StopStalking and Merry Christmas ! ^_^
Any plans to add Kattis?
My stopstalk profile is showing less number of submissions for spoj. https://www.stopstalk.com/user/profile/this_one_gonna_be_a_cool_handle_one_day
We are excited to tell you guys that we have crossed 14000 users globally !
Many more milestones to cross with you guys. Need your help in filling out this feedback form to keep us updated about what you think — https://forms.gle/LpeSjX4CVmqxXoGq9
Register now if you haven't — https://www.stopstalk.com
Keep StopStalking with your friends!
Congratulations. StopStalk is growing rapidly :) It is my humble request to add "Atcoder" to the list of CP websites. Link : Atcoder I also mentioned it in the feedback form. Thanks.
Yeah as Soumyajeet said please as Atcoder also.
Problem setters information is now on StopStalk!
You can see the problems that you have authored on any of the 6 websites (CodeChef, CodeForces, Spoj, HackerEarth, HackerRank & Timus) on your StopStalk profile page.
Hello sir, I am a beginner in Web Development, One question in my mind is, how do you keep the rating of ours dynamic there? I also wanted to know that? Like how does our rating change in your site after every contest we give? Thanks sir.
I cannot update my cf handle. I had changed my handle during the New Year. Now, when I go to update the handle, and when I click on submit, it says "Form has errors". :(
Hey madlad, Can you please try again, we have pushed a fix. Feel free to reach out to support via https://www.stopstalk.com/contact_us in case of any other issues.
how to get stickers if i have registered long ago? stopstalk handle abj
First of all, thank you so much for the hard work you put in.
I just registered and it seems like not all my submissions are shown in my profile page at StopStalk.
How long should I wait for the accurate solved count?
Hey yongwhan,
Seems your StopStalk profile is ready already with your latest submissions (https://www.stopstalk.com/user/profile/yongwhan). Please contact support at https://www.stopstalk.com/contact_us for any queries/suggestions :)
Thanks for the awesome tool. I sent you a question using contact_us link you provided above. To repeat:
In my profile page, it seems like there are some differences in the solved count:
The total number of problems are under-represented by 66+221+147+6+289+147 = 876 problems.
Could you look into this issue?
Thank you!
For instance, to give you a concrete example, Codeforces problem that I solved (https://codeforces.com/problemset/problem/115/A) is not recognized as a solved problem in StopStalk.
First of all, thanks a lot for a very positive feedback on multiple things after your exploration of the product — hope you're loving it.
We have already replied to your feedback over email. In terms of closure of this thread — the difference in counts is because StopStalk only fetches submissions from 1st Jan 2013 and your other submissions were older than that. (Ref)
Then, I suspect that 876 problems are exactly the ones I solved prior to 01/01/2013. Is that right? It would be awesome if you could go further, to 01/01/2008 (5 years ahead). If you do that, I am sure it will catch all the problems I solved. This is such an awesome tool! Thanks!
why don't you add AtCoder ?
Hey alagorithmet,
We have reached out to Atcoder multiple times to provide a public submissions page given a user handle or an API but haven't gotten a positive response yet. You can try contacting them as well, we would be happy to integrate as soon as they do.
rng_58 chokudai Can you please look into this matter?
TIA
If possible Add Atcoder and Leetcode too.
Thank you for adding Atcoder :)
Thankyou for adding Atcoder.
If possible please try to add LeetCode :)
We have now added AtCoder to StopStalk making 8 profiles (CodeChef, CodeForces, Spoj, HackerRank, HackerEarth, AtCoder, UVa, Timus) in one site :)
Create your profile now — https://www.stopstalk.com
First of all. Thanks A TON for this tool. This is in my opinion the greatest progress tracker out there for competitive programmers.
My question is — How are you fetching AtCoder Data for Stopstalk? They don't have an API right?
Wow that was really quick! I raised issue two weeks back only.
Please add Leetcode and Topcoder too! :D For topcoder, you can just use SRM participation history maybe.
Thanks for adding AtCoder.
I have one Bug Report: Once I refreshed submissions in stopstalk while one of my submission was in queue in codeforces. Later it got accepted but it never reflected in my stopstalk profile and that problem is still in my unsolved problem list.
Will be upcoming contests added for atcoder?
Please add LeetCode if thats possible.
please add lightoj if that is possible.
Interestingly this blog post cannot have more than 105 votes since more than 2 years, Not sure why Codeforces admin has disabled votes as this tool is only helping the Competitive Programmers community and is completely Open source for students to learn!
MikeMirzayanov is it a bug or is it intentional?
I upvoted it and it became 106.
is there a way i can hide the tags
On Codeforces you can hide tags. Just click on problemset and then you'll see 2 options. Hide Solved Questions and Show tags. Unmark it..
Don't know about other Platforms.
no no....I am asking about stopstalk
please add LightOJ, CSES, Leetcode if possible
I absolutely love this tool! I am indebted to you forever.
raj454raj Is the website down? I have a problem opening it for some days.
Edit: I think there is some firewall setting updated in my college wifi because of that I am not able to excess the website.
Hey hydra_cody,
The StopStalk website is up and running. We have been having some retrieval issues with Codeforces since the DDoS issue. If you're facing any specific problem please reach out to us here (with a screenshot) — https://www.stopstalk.com/contact_us
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