THE INTERNATIONAL FINAL · BUCHAREST 2027
Compete
There are two ways for a team of three to reach the International Final. Take the one that applies to you, or both.
Is your country a member of IAITC?
The two are not exclusive. A team competing to represent a country can also compete in IAITC Open.
YOUR COUNTRY IS A MEMBERRepresent your countryA member country sends one or two teams, chosen by its national representative.See member countries ↓
OR
ANY TEAM, ANY COUNTRYCompete in IAITC OpenOpen to any team in any country. The best teams of the IAITC Qualifier get the open places at the final.How IAITC Open works ↓Represent your country
A member country sends one or two teams, chosen by its national representative. Contact your country's representative to find out how it selects its teams.
COUNTRYNATIONAL REPRESENTATIVECONTACTEMAIL
Your country is not listed, or your team was not selected? Compete in IAITC Open.
OPEN TEAM
Compete in IAITC Open
Open to any team in any country. The best teams in the general ranking of the IAITC Qualifier get the open places at the International Final.
Register before your first round. You register only once. The last deadline is January 11th, 2027, for IAITC Open III.
IAITC OPEN I
Nov 10th, 2026
IAITC OPEN II
Dec 14th, 2026
IAITC OPEN III
Jan 18th, 2027
IAITC QUALIFIER
Feb 13th, 2027
PRACTICE
Prepare for the contest
Tasks, datasets and reference solutions are published after each round. Teams and teachers can use them freely to prepare.
Algeria
Hungary
Romania
Serbia
Türkiye