Important: Please read this instruction before changing settings. If you don't want to make these changes, we recommend creating another browser account and start the exam using it. Or you can install another browser for exam - Google Chrome Beta, Microsoft Edge or Yandex.Browser.


1. Cookies must be allowed on the site. 
Click on the cookie button, then click "Always allow to set the cookies" and "Done": 

2. Cookies must be allowed in browser settings: 

Go to page chrome://settings/cookies and choose "Allow all cookies":

After these steps, restart the browser and try entering the exam. If problem still exists - go to next step of this instruction.

3. Clear old Cookies in browser settings: 

Go to page chrome://settings/siteData and click "Remove all": 

After these steps, restart the browser and try entering the exam. If problem still exists - go to next step of this instruction.


4. Try to use Incognito mode (Ctrl+Shift+N). 
If you are using Incognito mode (Ctrl+Shift+N), don't forget to allow third-party cookies in Incognito: 


If you are still having troubles with authorization after these steps - try to use another browser: Google Chrome Beta, Microsoft Edge or Yandex.Browser. 

Important: you must use only one browser. Before entering the exam, close all other browsers.