History of the International Olympiad in Informatics by Mārtiņš Opmanis

• About IOI
• IOI Journal
• IOI Conference
• Wiki
• Statistics
• Administration >
  •   Organization
  •   President
  •   Office/Secretary
  •   Treasurer
  •   General Assembly
  •   IC
  •   ISC
  •   ITC
  •   Members
  •   Awards
  •   Regulations
• Contestants >
  •   General Info
  •   Journals
  •   Previous Contests
  •   Books
  •   Other Contests
• Contact >
  •   Webmaster
  •   Newsletter
  •   Mailing Lists

The 21st International Olympiad in Informatics

Plovdiv, Bulgaria, August 8 - 15, 2009

• Home Page: This is the official home page for IOI'2009.
• Contest materials (tasks, tests, solutions)
• Detailed results
• Newsletters:
  • Issue 1
  • Issue 2
  • Issue 3
  • Issue 4
  • Issue 5
  • Issue 6
  • Issue 7
  • Issue 8
  • Issue 9