Just finished
IOI 2023 was hosted by Hungary. Visit the official website to learn more.
Just finished IOI 2023 in Hungary
IOI Journal - Contents
The journal titled "OLYMPIADS IN INFORMATICS" is published every year, starting with 2007. Only original high-quality scientific papers are part of the journal, and they are all free to access.
You can click on an edition to read it:
pdf index Volume 17 (2023)
pdf index Volume 16 (2022)
pdf index Volume 15 (2021)
pdf index Volume 14 (2020)
pdf index Volume 13 (2019)
pdf index Volume 12 (2018)
pdf index Volume 11 (2017)
pdf index Volume 10 (2016)
pdf index Volume 9 (2015)
pdf index Volume 8 (2014)
pdf index Volume 7 (2013)
pdf index Volume 6 (2012)
pdf index Volume 5 (2011)
pdf index Volume 4 (2010)
pdf index Volume 3 (2009)
pdf index Volume 2 (2008)
pdf index Volume 1 (2007)
A couple of special editions have also been published:
pdf index Volume 11 - Special Edition (2017)
pdf index Volume 10 - Special Edition (2016)
The content links above contain the journal volumes.
Alternatively, you can find an index of all papers as separate files here.