I've been collecting them all year. 500+ hardest problems, every answer checked.

🎆Day 1 is yours. Free, no conditions, nothing to write to me for.

📄 25 problems pdf + full answer key: 👉LINK (pdf)
🎥 I solve all 25 — concept first, then the Desmos method, and I tell you which ones Desmos can't touch: 👉LINK(YouTube video)

Print it. 45 minutes, on paper, like the real thing. Then watch.

⚡️However, today you must solve pdf file(click to the link) above and watch videolesson by me for it.



Telegram channel: @sat_800 by Mr.Yokubjon


If you want to join my prep group for Novemeber exam:
@sat_800_admin



About the programm:
https://t.me/sat_800/9363