Purpose of the Qualification Contest:

Start of quailifying round: March 15, 2023 12:00(GMT+3).
End of quailifying round: March 20, 2023 12:00(GMT+3).

The Quarter-Finals is a mandatory qualifying stage for BSUIR teams and school students. Other teams can also partake in this round if they wish.

Teams that have solved at least half of the given tasks pass to the second qualifying round (Semi-Finals).

Access to the testing system:

Statements are available in the task section and in the testing system.

To participate in the qualifying round, registration must be confirmed by the organizers. The list of registered teams and their status can be viewed atTeam List

Logins and passwords to access the testing system are sent to the e-mail specified during registration.


The Semi-Finals of the XI International Open BSUIR Programming Contest will be held on April 6, from 14:00 to 19:00(GMT+3). New logins and passwords will be used to enter the testing system (they will be sent by mail before the start of the contest).

his stage is mandatory for all teams. The list of Semi-Finals’ participants can be found at Team List.

According to the rules of our competition, the teams that participate in the second qualifying stage (Semi-Finals) must compete in their educational institutions. Though the final decision on the stage of the contest remains with the team coach. You can participate in the Semi-Finals in the classrooms of BSUIR only with prior notification of the organizing committee by writing to the email address acm@bsuir.by before 23.03.2023 14:00(GMT+3).

There are the simple fair-play rules to follow during the semi-final contest:

Teams that break the rules will be disqualified. In case of disputes, participants must proof compliance with the rules.