During the 1 184 day period that started on August 26, 2021, 2 checks were made for edu.challengeu.com's availability. Edu.challengeu.com encountered difficulties or was inaccessible during all checks conducted as of November 22, 2024. Review indicated that 50.00% of occasions inspected, represented by 1 events, edu.challengeu.com was down, most recently on August 26, 2021. The analysis found 1 responses with errors, and the most recent error, coded as 404, was received on November 19, 2024. Contrasting with an average of 0.698 seconds, edu.challengeu.com showed a response time of 0.698 seconds on November 19, 2024.