Hi everyone!

Recently, my interactions with Codeforces met certain milestones. Here they are:

My total blog count passed over 100:

I reached the rated contribution top:

I'm red again for the first time since 2021:

To celebrate these 3 happy occasions, I want to make an AMA session. There were some AMA from people that are generally much more popular than I am (see here, here and here), and I am mentally preparing to see that nobody comes to the party, but who knows? :)

So... Let's go. Ask me anything you want in the comments.