Hello Codeforces!

As some of you may remember, I posted here about The DCQ, a free email service which sends you a problem every day of the week and also it's explanation and sourcecode.

We have 270 users at the moment, and want to know your feedback, so we can tailor the problems to your needs.

Also, we have launched our blog! We will post weekly articles regarding different topics.If you want to see a specific article, drop a comment! The first article is about improoving at competitive programming!

For the ones that haven't signed up yet, please do so and tell us what you think! Remember, we will reach full capacity at 350 users( after 350 users, we won't be able to afford the email service).

Update: We have reached 350 users, and from now on, we will have to introduce paid subscriptions. You will have to option to invite 3 friends for a free month with most of the benefits, or pay $3.49 if you don't wish to do so.

As a bonus for all your support, we will extend the free plan for the first 400 users, after which the referral system will be used!

Hello Codeforces! The DCQ — for the ones which haven't signed up yet.

Maybe you remember my post from 3 days ago! (This one)

We have just hit 200 subscribed users, and we are trully amazed.Your support was the validation we needed in order to continue this project! However, we would like the problems to better fit your expectations so if you want, you can sugest some categories, difficulty etc. Also, by responding to the google forms at the end of every solution we send, you would help us a lot! Please share this with your friends, so our community can grow stronger( a forum and a blog are in development for you to discuss the problems we send)

Hello Codeforces!

TLDR: Daily Coding Questions for free

After reading a lot of tutorials on competitive programming, I noticed a recurring piece of advice: practice every day. I tried to do so, but it was rather difficult as there are lots and lots of problems on CF and the thousand more online judges.At some point, when I was talking to my friend about this, we tought about a service which sends you a problem every single day, along with the explanation and the source code in the form of an editorial.

One month later, The Daily Coding Question was born. It's a free service developed by me, ivan.tudor and Mihai.Indreias , and we would be glad if you told us your opinion about it and definately sign up!

Update: Wow guys, thanks a lot for all the support! We weren't expecting this! From tomorrow, you will all receive your daily coding questions!

Update 2: We just hit 100 users! Thanks again and I hope more people will see this! Please share this with your friends as all programmers are welcome!

Update 3: 200 users! Unfortunately there are fewer and fewer visits every day, so please check the emails and share this with your friends!