Hey CF Community,

Competitive Programming has always been a solo grind — countless hours of solving problems, climbing the rating ladder, and pushing your limits. But what if we made it more dynamic, personal, and real-time competitive?

Introducing a new format that redefines the CP experience: 1v1 Blitz Style Showdowns.

What Is a Blitz Style Showdown?

• A unique format where users can schedule a battle, and others from across the globe can join in.
• Players can set a desired rating range to match with suitable opponents.
• Both participants receive the same set of problems under a strict time constraint.
• The blitz mechanism makes it even more intense — only one player can solve a problem.
• Global leaderboard is created based on user performance(Currently Beta version).

Features of Our Platform

• Solo Battles: Practice in a contest-like environment with a time based point-decay system.
• Room Battles: Compete with your CP friends in private rooms.
• 1v1 Battles: Challenge any Codeforces user globally in head-to-head blitz duels.
• Global Ranking: Rank based on performance in 1v1 battles.
• Network Across Globe: Engage with fellow coders through our built-in chat rooms during matches.

Still in Beta — Your Feedback Matters

This is a bold new experiment, and we’re starting small — testing, improving, evolving. You might face bugs or hiccups — and that’s where you come in. Try the platform. Share your feedback. Help us shape the future of fast-format CP.

Join the Revolution

Tired of passive grinding? Want to spice up your CP routine? Head over to the 1v1 Arena and challenge a friend (or a stranger) — and let the showdown begin.

CF Battleground A New Era of Competitive Programming

Let’s build this together — a new era of Competitive Programming starts now.

UPD 1: Hey everyone, this website is created to give you platform where you can practice(just like contest), collaborate with friends in private room and main feature is you can compete with anyone across world. This gives each rating user a opportunity to compete with other of similar rating, helps in checking what is current level with respect to others of same rating on cf.

I agree it is prone to cheatings during battle, for that only I have provided pre battle room where both participants can discuss about upcoming battle. Both can also agree to play a proctored battle using Gmeet kind of app.

It is an initiative taken for the community to provide a different coding style and can be made a new style of CP when many users come to know about this. So kindly share to your CP friends and college groups. If I get response that people are loving this way of competing, than only in future we can host tournaments using this format and incorporate some other features.