International Olympiad in Informatics

Home IOI 2023 official website [/] Home Editions Statistics Organization Basic info Assembly Committees Members Awards Regulations Code of Conduct Social Facebook Twitter Instagram YouTube Journal IOI 2023 - Hungary The next Olympiad will be hosted by Hungary, from August 28 to September 4th. You can visit the event website, or scroll down to read about the IOI organization. Website Syllabus News Call for IOI 2026-2027 hosts Greetings to the IOI community, I am writing today regarding IOI 2026. As you may know, our usual practice is to take bids for IOI four years in... Italian Olympiad in Informatics 2022 For the seventh time, the Italian national contest (valid for the selection of the Italian IOI team) will be mirrored into an online contest. The... IOI workshop 2022 Dear IOI community, we plan to organize an IOI workshop in Strumica, Macedonia, 12-16 of May, 2022. IOI response to invasion of Ukraine My greetings to the IOI community. I am writing today to update you on our ongoing discussions within the International Committee (IC) regarding... JOI - Final round The 21st Japanese Olympiad in Informatics (JOI)Final Round Online Contest will be held on 13 Feb (07:00-11:00 UTC/GMT). Events International Olympiad in Informatics 2020 IOI 2020 was held by Singapore online, in September. Check our news section for the latest info. Singapore hosted IOI 2021 You can read more about the previous organizers of the IOI on the Editions page. IOI 2022 took place in Indonesia Several other Olympiads have also been scheduled, including IOI 2023 in Hungary and IOI 2024 in Egypt. IOI 2023 will be held in Hungary The Olympiad will take place in Szeged between 28th of August and 4th of September. Future event IOI 2024 will be hosted by Egypt IOI 2024 will take place in Egypt, from September 1-8. Check out the Editions page for more information. Future event Need more info? Beginners Not sure where to go? Click here to view some basic information on how to learn programming and prepare to win a medal at the IOI. Statistics A couple of volunteers maintain a separate page with stats about people who participated at the International Olympiad in Informatics. Journal The IOI publishes a journal every year, with original high-quality scientific papers related to education, contests and algorithms. History of the IOI Several International Olympiads in Informatics have been organized so far, hosted by a number of different countries. IOI 1989, Bulgaria IOI 1990, Soviet Union IOI 1991, Greece IOI 1992, Germany IOI 1993, Argentina IOI 1994, Sweden IOI 1995, Netherlands IOI 1996, Hungary IOI 1997, South Africa IOI 1998, Portugal IOI 1999, Turkey IOI 2000, China IOI 2001, Finland IOI 2002, Korea IOI 2003, USA IOI 2004, Greece IOI 2005, Poland IOI 2006, Mexico IOI 2007, Croatia IOI 2008, Egypt IOI 2009, Bulgaria IOI 2010, Canada IOI 2011, Thailand IOI 2012, Italy IOI 2013, Australia IOI 2014, Taiwan IOI 2015, Kazakhstan IOI 2016, Russia IOI 2017, Iran IOI 2018, Japan IOI 2019, Azerbaijan IOI 2020, Singapore * IOI 2021, Singapore * IOI 2022, Indonesia Organization The International Olympiad in Informatics is organized according to the IOI Regulations, and the decision made by the General Assembly. On this site, you can find all regulations, minutes, and people involved with the organization. Organization Info Members About The IOI is one of five international science olympiads. The primary goal of the IOI is to stimulate interest in informatics (computing science) and information technology. Another important goal is to bring together exceptionally talented pupils from various countries and to have them share scientific and cultural experiences. Contestants Guide Contests Books Statistics Syllabus Videos Contact Administration Organization Committees Members Awards Journal IOI Talks Regulations Copyright © 1989-2023, International Olympiad in Informatics Quick links × Home Organization Members Stats Journal Contacts