The administrators occasionally change the question dynamically. Sometimes, they insert a second, invisible question. If you are using a VPN or a known proxy, the system might show you a trick question like "Type the fourth letter of the alphabet" . If you type D , it bans you. Always refresh the page three times to ensure you see the same question.
The CSRN RU register holds significant importance in the Russian telecom industry: csrinru register question
If asked to sort items, you may need to drag domain names like cs.rin.ru or csrin.org into the correct lists. Troubleshooting the "Agree" Button they insert a second
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You can typically resubmit applications as many times as needed. csrinru register question