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!