Maintenance windows
Friday, 23.09.2022 from 07:00 am.

Due to an update the usage of our site will be limited.

Logins and registrations will not be possible from Friday, 23.09. until probably Sunday, 25.09.2022

Which functions and applications are affected?

  • logins on
  • downloading of sample answers
  • sharing of videos
  • ordering of material
  • submitting of registration requests

Not affected are our simulations/applications  «Urbanias» and «Pitgame».