Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
IOI 2025, Day 1
Sign in
contest
July 30, 2025 at 1:00 PM (UTC)

IOI 2025, Day 1

Virtual
Sign in
Jul 30, 2025
Ended 1 year ago
Unknown
5
hours
3
Problems
Start time
July 30, 2025 at 1:00 PM (UTC)
End time
July 30, 2025 at 6:00 PM (UTC)
Format
IOI, 3 problems, 5 hours
Serie
International Olympiad in Informatics
Host country
Bolivia
You must sign in to join and participate in this competition