Practice Challenges

Sharpen your skills on real-world datasets with open practice challenges to prepare you for the olympiad.

Challenges curated from the open-source IAIO-Challenges repository by Dimitar Mileski.

CO₂ Prediction Challenge

Regression

Predict CO₂ and air-pollutant levels from Sentinel-5P satellite data across South African locations.

Financial Inclusion in Africa

Classification

Predict which individuals across East Africa are likely to have or use a bank account.

Yield Estimation

Regression

Estimate crop yield per acre from 20+ cultivation variables for rice fields in Bihar, India.

IAIO Book Answers

Reference

Reference solutions to the IAIO textbook and problem sets submitted by participants.