INFORMATICS

// Problem solving through code

Learn to problem solve with computational thinking.

Apply your creativity and solve interesting problems.

A cool looking graph
A cute informatics problem

Practice on past problems.

Hone your skills on past competitions, or practice using our training problems.

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Submit your code and get instant feedback.

Learn from our tutorials and from other users' code.

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Latest news

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IOI 2023 was held in Hungary from the 28th of August to the 4th of September. Congratulations to the Australian team for earning one gold medal, two silver medals and one honourable mention! The team placed 26th, 55th, 75th and 204th.