Channel
Codeforces Official
@codeforces_official
Created November 19, 2018Advertised since April 2026
EN · EnglishSponsored-eligible
Members
70,736
Avg. views
5,696
CPM (est.)
—
Ads indexed
30
Updated: 2026-07-27
Cashier signals
Paid media
Yes
Paid messages
Yes
Star gifts
3
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Activity
04-2010 weeks07-20
Recent posts
- 2026-07-26
Codeforces Round 1112 (Div. 1, Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2249,2250
- 2026-07-25
Codeforces Round 1112 (Div. 1, Div. 2) will take place 26 July 2026 at 14:35 UTC. Please, join by the link https://codeforces.com/contests/2249,2250
- 2026-07-18
Codeforces Round 1111 (Div. 2) starts in ~2 hours. Please, join by this link https://codeforces.com/contests/2247
- 2026-07-17
Codeforces Round 1111 (Div. 2) will take place on 18 July 2026 at 14:35 UTC. Please, join by the link https://codeforces.com/contests/2247
- 2026-07-16
🌟Spectral::Cup 2026 Round 3🌟(Codeforces Round 1110, Div. 1 + Div. 2, rated, prizes) starts in ~1 hour. Please, join by the link https://codeforces.com/contests/2245
Research from the blog
All →- 2026-07-10
Backpack vs Phantom on Telegram Ads: Exchange-Wallet vs Self-Custody Leader in 2026
A head-to-head of how Backpack and Phantom advertise on Telegram — the Solana-rooted exchange-and-wallet versus the leading self-custody wallet, their creative and targeting differences, and what the Telegram Ads Spy archive reveals.
- 2026-07-10
Belgium on Telegram Ads: Europe's Strictest Gambling Regime and the Trilingual Split (2026)
How advertisers reach Belgian audiences on Telegram — one of Europe's toughest gambling and ad-restriction regimes pushing operators offshore, a Dutch/French/German language split, and EU-regulated crypto and trading.
- 2026-07-10
Ireland on Telegram Ads: The English-Language EU Bridge and Fintech-Hub Effect (2026)
How advertisers reach Irish audiences on Telegram — an English-speaking EU member inside the UK-Ireland creative pool, a fintech and tech-HQ hub, EU-regulated crypto and forex, and offshore gambling under a tightening licensing regime.
- 2026-07-10
South Korea on Telegram Ads: Real-Name Rails, Retail-Crypto Scale, and the Offshore Gap (2026)
How advertisers reach Korean audiences on Telegram — the real-name banking regime that pushes activity offshore, one of the world's most intense retail-crypto cultures, gaming and esports adjacency, and won-denominated payment friction.
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