CF Dual
Sign in to start your duels
Welcome back, Contestant!
Your current rating: 1850
Total Duels
248
+12% from last month
Win Rate
68%
+5% from last month
Active Friends
42
+3 new today
Global Rank
#156
Up 23 positions
Recent Duels
vs tourist
Problem: Binary Search
Victory
2 hours ago
vs Um_nik
Problem: Dynamic Programming
Defeat
5 hours ago
vs Petr
Problem: Graph Theory
Victory
8 hours ago
Online Friends
Mike_tourist
Rating: 3200
Tourist
Rating: 3800
Petr
Rating: 3500
Active Duels
You
1850
tourist
3800
You
1850
Petr
3500
Global Leaderboard
Compare your performance with friends and global competitors
| Rank | User | Rating | Wins | Win Rate | Actions |
|---|---|---|---|---|---|
| 1 |
tourist
|
3800 | 245 | 92% | |
| 2 |
Petr
|
3500 | 198 | 88% | |
| 3 |
Um_nik
|
3400 | 187 | 85% | |
| 4 |
ecnerwala
|
3300 | 165 | 82% |
Mike_tourist
Joined January 2023
Rating
1850
Total Duels
248
Win Rate
68%
Friends
42
Rating Progress
Rating graph will be displayed here
Recent Achievements
First Win Streak
Won 5 duels in a row
Rating Milestone
Reached 1800 rating
Problem Solver
Solved 100 problems
Recent Activity
Won a duel against tourist
2 hours ago
Lost a duel against Petr
5 hours ago
Added Um_nik as friend
1 day ago
Friends
Connect with fellow competitive programmers
tourist
Rating: 3800
Petr
Rating: 3500
Um_nik
Rating: 3400
Pending Request
Notifications
Stay updated with your duels and friend activities
New Duel Challenge
2 min agotourist has challenged you to a duel!
Friend Request
1 hour agoPetr wants to be your friend
Duel Results
3 hours agoYou won the duel against Um_nik! Rating increased by 25 points.
System Update
1 day agoNew features have been added to the duel system. Check out the latest updates!
Settings
Manage your account preferences and notifications
Profile Settings
Notification Preferences
Duel Challenges
Receive notifications for new duel challenges
Friend Requests
Receive notifications for new friend requests
Email Notifications
Receive email updates for important activities
Privacy Settings
Show Online Status
Let others see when you're online