IMO 2025 Puzzle Hunt

The IMO 2025 Puzzle Hunt has now come to a close. Thanks for puzzling with us!

What

Welcome to the IMO 2025 Puzzle Hunt! Now that you have finished with the contest problems, it is time to relax… by doing some puzzles! The first teams to finish may be eligible for prizes!

When

The hunt began on 1:00 PM on Wednesday (16 July), and ended on 11:59 PM on Friday (18 July).

Who

This was a puzzle hunt run by the IMO 2025 Puzzle Hunt Team.