Guess how old am I on this pic. I am really wondering

Good, some of you have guessed right, I am 21 there.

Since then I got much older, it is time to change this old avatar on bunch of platforms, including telegram. You got to help me which one I should choose from.

I have very bad taste in general as well as I hate taking photos, so I will trust your choice and put whatever wins the poll on all platforms(tg,ig, gh, blog, youtube, etc)

===

So I will paste here bunch of photos with numbers, and then poll.
You should select one that you think should be good for avatar

1

2

3

4 (leave prev as it is)

5

6

7

Sorry, you will feel cringe. I feel it as well. Photos is not my thing😅

We will do it now for next 4-5 years as well😁😁

Today let's stream in the evening again (Leetcode).

Something like 19:30 UTC+0. Not long, just 3-4 questions and go sleep. Recording will be there

The results:
7th and 3d are top ones. So I would just choose the one with greater amount of likes.

Soon everything will be updated with that one.

Thank you for participation! Your vote matters, we have democracy here (with a little bit of tyranny😁)

In 10 mins

Go and join, I will explain my VIM OS-wide setup of keyboard with visuals (in the beginning)

3/16

https://www.youtube.com/live/xKkCuxJJx78?is=BoA1PRjNUCNnNnKQ

#leetcode #stream

Daily 380th day streak

Good problem, has pattern, was a bit hard to build intuition about, but definitely good one.

https://leetcode.com/problems/stone-game-viii/?envType=daily-question&envId=2026-08-24

#daily #hard #pattern

So folks, this marathon is due to mid of Sep +-. I want to see how far I can get in case I need to in 2-3 weeks.

Ideal form, is that I'm solving any problem from list in 40-50 minutes e2e as I advice usually, interview style performance.

Good example of either eventual consistency, but 2 different storages OR poll is linearizable (or anything above eventual consistency, while read count is eventually consistent).

Distributed Systems are everywhere

Daily 381st day streak

Easy one, 1 min coding, no pattern though.

https://leetcode.com/problems/smallest-missing-multiple-of-k/description/?envType=daily-question&envId=2026-08-25

#daily #easy #nopattern