Channel
@preppros150hard
On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Cite this entry
3,965subscribers
+41 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
| Telegram ID | -1002459543377 |
|---|---|
| Type | Channel |
| Username | @preppros150hard |
| Created | Between 1 September 2024 and 31 March 2025— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 14 August 2026 |
| Measurements held | 4 |
| Confirmed unchanged | 1 time, most recently 14 August 2026 |
| On Telegram | t.me/preppros150hard |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 14 Aug 2026, 00:44 | 3,965 | +29 |
| 10 Aug 2026, 15:51 | 3,936 | +12 |
| 8 Aug 2026, 00:57 | 3,924 | no change |
| 7 Aug 2026, 15:31 | 3,924 | first reading |
20 posts held, back to 26 November 2025 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 3 pagesof Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 11 July 2026. An engagement rate over an empty window would be a number about nothing.
Measured directly from 6 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
244 reactions across 19 posts, in 13 distinct kinds. The most used accounts for 32.4% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| ❤ | 79 | 32.4% | |
| ❤🔥 | 43 | 17.6% | |
| 👍 | 39 | 16.0% | |
| 🔥 | 37 | 15.2% | |
| 🤝 | 22 | 9.02% | |
| 😁 | 7 | 2.87% | |
| 🤣 | 5 | 2.05% | |
| 😭 | 4 | 1.64% | |
| 👏 | 3 | 1.23% | |
| 👎 | 2 | 0.82% | |
| ⚡ | 1 | 0.41% | |
| 👀 | 1 | 0.41% | |
| 💋 | 1 | 0.41% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 19 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 244reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 20 most recent posts we hold, published 26 November 2025 to 11 July 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Marathon 4.0 is ready! But this time it is NOT only recorded videos or lasting for 30 days. WE HAVE BIG NEWS FOR YOU. Before, we offered: 📱 30 questions every day 📱 recorded video explanations of each question by Mr.Xasanbek and Mr.Yoqubjon — experts in SAT Math 📱 4 mock exams at the end of every week + live analysis by our expert teachers 📱 Every day, you can ask your questions from our Academic Support team With…
❤3👏3
Continue later)
❤6🤝5⚡1👀1🔥1
2.21
🔥11❤3
Video, posted without a caption
❤🔥15👍3❤1
2.20
❤5
Video, posted without a caption
🔥9
2.19
❤🔥10❤2
Guys, will you support with reactions?
🤝16❤5💋1
Video, posted without a caption
👍15❤5
2.18
🔥12👍5
Video, posted without a caption
👍6❤5
2.17
❤7👍3
Showing the 12 most recent of 20 posts we hold for @preppros150hard. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 14 August 2026 — this entry's latest reading, not the date you are reading this.
“PrepPros Advanced SAT Math Problems | Yokubjon Isaqjonov” (@preppros150hard), 3,965 subscribers as measured 14 August 2026. Telegram Register, tgregister.com/channel/preppros150hard.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.