13:28IMO 2025 Problem 5 - Fun inequality game and what an epic pun!!Dedekind cuts9.8K viewsView & Download
6:31IMO 1985 Problem 1: The EASIEST Geometry Question in the HARDEST Math CompetitionMathusiasm2.6K viewsView & Download
7:01Spanish Mathematical Olympiad, final round, 1985, problem 5Anulus Smaragdinus88 viewsView & Download