19-24 July 2021, Ventspils, Latvia
July 27th, 2021

The contest is now over! Results are now available on the Results page.


The official invitation and registration: liga.koloda@venta.lv
Chair of the Organizing Committee: karlis.kreslins@venta.lv
Questions, problems and feedback regarding this site: vorber@gmail.com
Questions and problems regarding team registration: IOL2020.info@gmail.com or Līga Koloda (liga.koloda@venta.lv)