Welcome to the new site
A fresh start, built from scratch.
Checking backend…
Daily challenges
A word puzzle and a maths gauntlet, refreshed every day. Build your streak.
Same backend
Connected to your existing Node.js API: accounts, settings, feedback and more.
No build step
Plain HTML, CSS and JavaScript. Open it in a browser and it just works.
🌍 Live tabs
See every open Yuvin's Test Services tab worldwide, in real time — page, user and session length.