Hello friends, this time Germany will participate the first time in EJOI!

I recently checked, if there is already the EJOI 2026 teams blog, so I decided that I could do it this time, based on the EJOI 2025 blog.

10th edition of EJOI will be held in Lithuania, Kaunas from July 24–30, 2026. The event is organised by Ukraine and Lithuania. Official website has been announced.

A participant also created an unofficial EJOI community server, refer to this blog for more information, would be nice if many of you guys join!

Please leave your description of your team in the comments.

Of course this blog could be a bit early, so no problem if your team isn't complete yet. I also will anounce our full team that will attend later.

Also from the EJOI 2026 Call for tasks blog I could get some other team members of different countries.

Host*

[WARNING: Consumption of the following data is at YOUR OWN risk]

The following is a provisional archive of the all Announcements (as images) created both by Codeforces and by the 79XD during the short-term takeover by 79XD (especially if you didn't have time to read them).

(Even if we know that this wasn't a real security breach)...

BY 79XD

NOW A LONG ESSAY

Well, this doesn't happen every day...

Yes, it finally happened. The first ever Codeforces round pre-announcement as a YouTube Short.

(ATTENTION: You should definitely consider informing a professional doctor if you are going to participate in this contest and want to watch the pre-announcement, in order to avoid long-term cortex damage)

envy’s official Round 1050 pre-announcement (directly by the author cry)

This is the comeback of the legendary Codeforces Round 1003 (Div. 4)!

So, give a like and comment to the official Codeforces round pre-announcement-Youtube Short to support this HUGE milestone in the Codeforces history!