Taxing the Rich & The Cabin Boy Dilemma: A Student Interview on Ethics

 2025AIME P13--Expected Regions from Random Chords

 2025AIME P12-- Area from Linear Inequalities in 3D

 2025AIME P11--Sawtooth Function Meets Parabola

 2025AIME P10--Parabola Rotation & Intersection Trick

 2025AIME P9--Parabola Rotation & Intersection Trick

 2025AIME P8--Complex Geometry, Two Circles One Parameter