All Systems Operational

Uptime over the past 90 days. View historical uptime.
Kattis Education Operational
90 days ago
100.0 % uptime
Today
Web ? Operational
90 days ago
100.0 % uptime
Today
Kattis Recruiting Operational
90 days ago
100.0 % uptime
Today
Web ? Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
Judge queue ?
Fetching
IMC Queue
Fetching
Apr 3, 2025

No incidents reported today.

Apr 2, 2025

No incidents reported.

Apr 1, 2025
Issues with oauth authentication
Resolved - This incident has been resolved.
Apr 1, 19:17 CEST
Investigating - We are seeing issues with 3rd party authentication using Oauth. Authentication using Login/Password is working normally.
Apr 1, 18:04 CEST
Mar 31, 2025

No incidents reported.

Mar 30, 2025

No incidents reported.

Mar 29, 2025

No incidents reported.

Mar 28, 2025

No incidents reported.

Mar 27, 2025

No incidents reported.

Mar 26, 2025

No incidents reported.

Mar 25, 2025

No incidents reported.

Mar 24, 2025

No incidents reported.

Mar 23, 2025

No incidents reported.

Mar 22, 2025

No incidents reported.

Mar 21, 2025

No incidents reported.

Mar 20, 2025

No incidents reported.

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