Channel
Codeforces Official
@codeforces_official
Created November 19, 2018Advertised since April 2026
EN · EnglishSponsored-eligible
Codeforces Official Channel
Members
73,195
Avg. views
5,758
CPM (est.)
—
Ads indexed
30
Updated: 2026-09-07
Cashier signals
Paid media
Yes
Paid messages
Yes
Star gifts
6
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Activity
04-2016 weeks08-31
Recent posts
- 2026-09-05
Codeforces Round 1119 (Div. 3) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2259
- 2026-09-05
Hey, having trouble sending out email announcements, so posting an extra one here. Codeforces Round 1119 (Div. 3) starts in ~6 hours. Please, join by this link https://codeforces.c…
- 2026-09-04
Codeforces Round 1119 (Div. 3) will take place on 5 September 2026 at 14:35 UTC. Please, join by the link https://codeforces.com/contests/2259
- 2026-09-02
It is fixed now!
- 2026-09-02
Due to an ongoing investigation into an incident in one of the server rooms, Codeforces and Polygon are temporarily unavailable. We are looking into the issue and working on a fix.
- 2026-08-29
Codeforces Round 1118 (Div. 2) starts in ~2 hours. Please, join by this link https://codeforces.com/contests/2258
- 2026-08-28
Codeforces Round 1118 (Div. 2) will take place on 29 August 2026 at 14:35 UTC. Please, join by the link https://codeforces.com/contests/2258
- 2026-08-20
⚠️ Scheduled maintenance Codeforces and Polygon may be unavailable due to technical maintenance: 🕓 August 20, 16:00 UTC — August 21, 01:00 UTC.
Research from the blog
All →- 2026-05-07
AvaTrade Telegram Ads Profile: How AvaTrade Advertises in 2026
How AvaTrade runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this forex broker.
- 2026-05-07
Exness Telegram Ads Profile: How Exness Advertises in 2026
How Exness runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this forex broker.
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FP Markets Telegram Ads Profile: How FP Markets Advertises in 2026
How FP Markets runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this forex broker.
- 2026-05-07
IC Markets Telegram Ads Profile: How IC Markets Advertises in 2026
How IC Markets runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this forex broker.
Sponsored impressions seen in this channel · EUR cabinet
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