Australian Informatics Olympiad
  • National coding competition
  • Learn real-world skills
  • Practice algorithmic thinking and problem solving

The 2020 AIO has officially concluded

You can log into the contest website using the same details as on the competition day to check your scores. Official results will be published on the AMT website in the next few days.

What is the AIO?

The AIO is a 3-hour computer programming competition for students in years 7-12.

Students invent algorithms and write code to solve problems.

Example problem: “Travelling Salesperson” (AIO 2009)

In this scenario, there are three different routes between Perth and Sydney.

Each route has a different number of customers who will buy your encyclopedias.

You are planning a round trip from Perth to Sydney to Perth. What is the greatest number of different customers you can reach along the way?

The AIO is on 27 August, 2020.

Register now

sample problems | FAQs | past results