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Channel

Мозгач

@mozgach_2x2

On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Polls · Citations · Cite this entry

656subscribers

-3 since we began measuring on 9 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID-1001579994745
TypeChannel
Username@mozgach_2x2
CreatedBetween 1 August 2021 and 28 February 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded9 August 2026
Last confirmed live31 August 2026
Measurements held5
Confirmed unchanged1 time, most recently 31 August 2026
On Telegramt.me/mozgach_2x2

Growth

6556596579 August 2026 — 659 subscribers9 August 2026 — 659 subscribers16 August 2026 — 656 subscribers25 August 2026 — 655 subscribers31 August 2026 — 656 subscribers6569 August 202631 August 2026
5 measurements spanning 22 days, net -3. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 654–660 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
31 Aug 2026, 12:13656+1
25 Aug 2026, 03:24655-1
16 Aug 2026, 20:07656-3
9 Aug 2026, 23:35659no change
9 Aug 2026, 22:16659first reading

Engagement

20 posts held, back to 9 March 2024the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of 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 1 May 2024. An engagement rate over an empty window would be a number about nothing.

What this channel posts

Video runtime
1h 07m
Average length
5m 39s

Measured directly from 12 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.

Reaction mix

7 reactions across 5 posts, in 1 kind.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
👍7100.0%

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 5 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 7 reactions 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 9 March 2024 to 1 May 2024, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

1 May 2024, 12:00 UTC892 viewsread 9 August 2026
Video

№ 73. Задача про гири Первая подсказка Илья Федичкин и Пётр Виноградов, ГБОУ города Москвы “Школа № 1273”, 6 “Д” класс, 2х2 БлагоСловение, преподаватель Бронников Анатолий Анатольевич

28 Apr 2024, 16:00 UTC853 viewsread 9 August 2026

№ 73. Задача про гири На столе стоят 10 гирь. Любые 4 из них можно разложить на две равные по весу кучи. Докажите, что все 10 гирь можно разложить на две равные по весу кучи.

20 Apr 2024, 12:01 UTC746 views1 reactionsread 9 August 2026
Poll

На каком этапе получилось верно решить задачу про равенство со звёздочками?

  1. без подсказок46%
  2. после подсказки8%
  3. понятно после последнего видео15%
  4. так и не ясно, как решается0%
  5. просто хочу посмотреть ответы31%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

👍1

20 Apr 2024, 12:00 UTC647 viewsread 9 August 2026
Video

№ 72. Задача про равенство со звёздочками Полное видео с решением

20 Apr 2024, 09:00 UTC530 viewsread 9 August 2026
Video

№ 72. Задача про равенство со звёздочками Завершение решения

6 Apr 2024, 08:00 UTC581 views2 reactionsread 9 August 2026
Video

№ 72. Задача про равенство со звёздочками Первая подсказка Егор Спирин и Максим Кузавов, ГБОУ города Москвы “Школа № 1273”, 6 “Д” класс, 2х2 БлагоСловение, преподаватель Бронников Анатолий Анатольевич

👍2

24 Mar 2024, 06:00 UTC562 viewsread 9 August 2026

№ 72. Задача про равенство со звёздочками В равенстве 1 ✩ 2 ✩ 3 ✩ 4 ✩ 5 ✩ ...✩ 60 ✩ 61 ✩ 62 = 2023 вместо каждой звездочки надо поставить один из знаков «+» (плюс), «-» (минус), «×» (умножить) так, чтобы равенство стало верным. Какое наименьшее количество знаков «×» может быть использовано?

23 Mar 2024, 12:01 UTC522 viewsread 9 August 2026
Poll

На каком этапе получилось верно решить задачу про раскраску чисел?

  1. без подсказок0%
  2. после подсказки25%
  3. понятно после последнего видео25%
  4. так и не ясно, как решается0%
  5. просто хочу посмотреть ответы50%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

23 Mar 2024, 12:00 UTC475 viewsread 9 August 2026
Video

№ 71. Задача про раскраску чисел Полное видео с решением

23 Mar 2024, 09:00 UTC400 viewsread 9 August 2026
Video

№ 71. Задача про раскраску чисел Завершение решения

21 Mar 2024, 12:00 UTC401 views1 reactionsread 9 August 2026
Video

№ 71. Задача про раскраску чисел Первая подсказка Егор Спирин и Максим Кузавов, ГБОУ города Москвы “Школа № 1273”, 6 “Д” класс, 2х2 БлагоСловение, преподаватель Бронников Анатолий Анатольевич

👍1

19 Mar 2024, 12:00 UTC399 views2 reactionsread 9 August 2026

№ 71. Задача про раскраску чисел Можно ли натуральные числа от 1 до 50 включительно раскрасить в 9 цветов так, чтобы наименьшее число первого цвета равнялось количеству чисел второго цвета, наименьшее число второго цвета равнялось количеству чисел третьего цвета, …, наименьшее число девятого цвета равнялось количеству чисел первого цвета?

👍2

Showing the 12 most recent of 20 posts we hold for @mozgach_2x2. 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.

Polls

The 4 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

20 Apr 2024, 12:01 UTCAnonymous Poll13 voters

На каком этапе получилось верно решить задачу про равенство со звёздочками?

  1. без подсказок46%
  2. после подсказки8%
  3. понятно после последнего видео15%
  4. так и не ясно, как решается0%
  5. просто хочу посмотреть ответы31%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

23 Mar 2024, 12:01 UTCAnonymous Poll4 voters

На каком этапе получилось верно решить задачу про раскраску чисел?

  1. без подсказок0%
  2. после подсказки25%
  3. понятно после последнего видео25%
  4. так и не ясно, как решается0%
  5. просто хочу посмотреть ответы50%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

16 Mar 2024, 14:01 UTCAnonymous Poll10 voters

На каком этапе получилось верно решить задачу про золото Кощея?

  1. без подсказок60%
  2. после подсказки10%
  3. понятно после последнего видео0%
  4. так и не ясно, как решается10%
  5. просто хочу посмотреть ответы20%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

9 Mar 2024, 12:01 UTCAnonymous Poll10 voters

На каком этапе получилось верно решить задачу про 3 попарно знакомых и незнакомых?

  1. без подсказок30%
  2. после подсказки10%
  3. понятно после последнего видео20%
  4. так и не ясно, как решается20%
  5. просто хочу посмотреть ответы20%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 20 most recent posts we hold, published 9 March 2024 to 1 May 2024. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Mentions

Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

Named by

Channels on the register whose posts name this channel's handle.

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.

Cite this entry

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 31 August 2026 — this entry's latest reading, not the date you are reading this.

“Мозгач” (@mozgach_2x2), 656 subscribers as measured 31 August 2026. Telegram Register, tgregister.com/channel/mozgach_2x2.

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.