Made a website for the demo, there will be a bit of info about everything ✅
-> https://kryosette.vercel.app

Hopefully I'll be able to finish it by May 17

Also, 800 problems solved on Leetcode 🎉

Demo26 | kryosette

No surveillance, no servers, no overhead, or any other shit.

Ready to show the completed foundation of some features, as well as the principles, goals, and next steps.

-> https://kryosette.vercel.app/demo

I've shown a small part of my work, simply because all of this is incredibly complex and time‑consuming to achieve in order to present it in full.
And obviously, not everything can be illustrated.

For myself, I've built the very foundation that allows me to properly roll out and test various features.

I have several schematics of my algorithms/ideas/architectures that I'll start implementing very soon, and of course, everything works in theory.

There will be a lot of reverse engineering, testing, papers, and closing security gaps ✅

kryosette - t.me/kryosette
selfuniversity - t.me/selfuniversity
bytegraph - t.me/bytegraph

Discussion - t.me/kryosette_chat

Continued working on self university, added a lot of new functionality:
likes, comments (under mini‑course modules, posts, etc.), comment replies, notifications, dashboard, profile, subscriptions, user page, group chats (public only), post/poll creation, streak, badges, settings, and more.

In short, I will make for free one or several mini‑courses with important additions to them.
Rate it, take a look, and draw your conclusions. If everything is done well, I will make THE BEST paid mini‑courses.

But if you have any suggestions regarding the functionality (what to add, what to remove, what to transform), write right away in the comments while there's still time. ❗❗❗

A test version, which you'll be able to log into, I think I'll make soon.

It's going to be too cool )

Also very soon (possibly this week) I will roll out all the features from the previous post to the site + a couple of new ones, and I've also made 2 apps, for iOS and Android

The mini-courses will come a bit later, but you'll be able to register right away, grab unique usernames, start a streak, etc.

Self University Functionality (Test)

🧩 Practice Arena — 15 puzzle tasks (Easy/Medium/Hard), card selection in stacks, acceptance rate, timer, hints, solutions with likes, bookmarks, coin rewards for solving

🗺️ Puzzle Graph — visual graph of solved tasks with drag/zoom, curved connection lines, animated nodes, difficulty filter

👤 Profiles — XP, ranks (20 levels), 365-day activity graph, collection of purchased items, followers/following

💬 Posts — likes, comments, tags, mentions, group chats

🛒 Shop — coins (Self Coins), purchase of themes/avatars/gifts, equipment, Streak Freeze

🔥 Streaks — daily login with XP+coin rewards, streak freeze on missed days

📝 Blog — MDX articles, comments with likes, bookmarks

📚 Mini-courses — in development (TCP/IP, TLS, Memory, CPU)

🏆 Achievements — auto-unlock for modules, streaks, courses

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Site - selfuniversity.vercel.app

Android app in the comments 👇