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Register your team!

Registration opens on 14th February 2022

The Competition

Náboj is a competition designed for teams of five high school students that represent their schools. The whole competition takes 120 minutes during which the teams are trying to solve as many given problems as possible.

Náboj is not just a direct application of the knowledge the students already have. The tasks require a certain amount of inventiveness and ingenuity.

More about Náboj…


  • Registration starts
    14th February 2022
  • Second round of registration
    4th March 2022
  • Registration ends
    11th March 2022
  • Competition day
    18th March 2022


Every school from the United Kingdom, the Czech Republic, Slovakia, Bavaria, Austria, Switzerland, Poland, Hungary, Romania and Russia is eligible to register.

The competition takes place in these cities:

  • United Kingdom: Cambridge, Edinburgh, Glasgow
  • Czech Republic: Prague, Opava
  • Slovakia: Bratislava, Košice
  • Germany: Passau
  • Austria: Linz
  • Switzerland: Zurich
  • Poland: Krakow, Warsaw, Wrocław, Białystok
  • Hungary: Budapest, Veszprém
  • Romania: Constanța
  • Russia: Novosibirsk
For details about the registration process check the rules.  


The competition is organized by the following correspondence seminars and institutions:

  • University of Edinburgh
  • University of Cambridge
  • University of Glasgow
  • MKS MFF UK Praha
  • MU SLU Opava
  • KMS FMFI UK Bratislava
  • STROM PF UPJŠ Košice
  • FIM Universität Passau
  • IDM JKU Linz
  • WMiI UJ Kraków
  • PW Warszawa
  • UE Wrocław
  • ZSO nr 12 Gdańsk
  • WI PB Białystok
  • TTK ELTE Budapest, Corvinus Egyetem Budapest
  • MIK PE Veszprém
  • Școala Spectrum Constanța, Liceul Internațional de Infromatică Constanța
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