Solutions for the problems of NSUCRYPTO-2023 and NSUCRYPTO-2024 are available now!
8 October 2025
Dear participants of NSUCRYPTO! We are happy to inform you that the articles about solutions of two most recent Olympiads are now available. Please see "Mathematical problems and solutions of the Tenth International Olympiad in Cryptography NSUCRYPTO" (pdf) and "Mathematical problems and solutions of the Eleventh International Olympiad in Cryptography NSUCRYPTO" (pdf).
NSUCRYPTO-2025: registration is open
14 September 2025
We welcome you to participate in the Twelfth Olympiad NSUCRYPTO! The first round of the Olympiad starts on October 12, 2024 at 16:00 NOVT (UTC+7). Duration of the first round is 4 hours 30 minutes. The second round of the Olympiad starts on October 13, 2024 at 16:00 NOVT (UTC+7). Duration of the second round is one week. Registration for both rounds is open!
NSUCRYPTO-2024 Total results
22 November 2024
Dear participants, we are happy to announce that total results of NSUCRYPTO-2024 are now available! To see them, please folow the link.
Winners of the Olympiad will receive their diplomas in their profiles by January 25, 2025.
This year, more than 1250 participants from 47 countries have registered to the competition. We are grateful to each of you, who participated in our eleventh Olympiad!
NSUCRYPTO-2024: registration is open
12 September 2024
Registration for the Eleventh Olympiad is open. The first round of the Olympiad starts on October 13, 2024 at 16:00 NOVT (UTC+7). Duration of the first round is 4 hours 30 minutes. The second round of the Olympiad starts on October 14, 2024 at 16:00 NOVT (UTC+7). Duration of the second round is one week. Welcome!
NSUCRYPTO-2023 Total results
29 December 2023
Dear participants, we are happy to announce that total results of NSUCRYPTO-2023 are now available! To see them, please folow the link.
Winners of the Olympiad will receive their diplomas in their profiles by January 15, 2024.
This year, more than 1100 participants from 44 countries have registered to the competition. We are grateful to each of you, who participated in our tenth, anniversary, Olympiad!
Results in personal accounts NSUCRYPTO-2023
23 December 2023
We are glad to inform that the results (scores and comments) of NSUCRYPTO-2023 are available now in personal accounts of the participants! Starting from December, 22 you can ask questions and appeal in your personal account. The end of appeal is December, 28.
The Tenth International Olympiad in Cryptography NSUCRYPTO’2023 has finished!
11 November 2023
Dear friends! The Olympiad 2023 gathered over 1100 participants from 44 countries. We are grateful for your active participation and creative solutions! The results will be available at the end of December. Thanks to all!
Solutions for the problems of NSUCRYPTO-2022 are available now!
10 October 2023
See the article "Mathematical problems and solutions of the Ninth International Olympiad in Cryptography NSUCRYPTO" in pdf.
NSUCRYPTO-2023: registration is open
18 September 2023
Registration for the Tenth Olympiad is open. The first round of the Olympiad starts on October 15, 2023 at 16:00 NOVT (UTC+7). Duration of the first round is 4 hours 30 minutes. The second round of the Olympiad starts on October 16, 2023 at 16:00 NOVT (UTC+7). Duration of the second round is one week. Welcome!
NSUCRYPTO-2022
5 September 2022
The dates of the Olympiad-2022 are known. This year the registration will be open on October 1, 2022. The first round of the Olympiad starts on October 16, 2022 at 16:00 NOVT (UTC+7). Duration of the first round is 4 hours 30 minutes. The second round of the Olympiad starts on October 17, 2022 at 16:00 NOVT (UTC+7). Duration of the second round is one week. Welcome!
