2018 F=ma P1 | The First Trap of Velocity and Acceleration

 2023 AIME II P15 | Final Challenge: Advanced Problem Solving

 2023 AIME II P14 | Challenging Geometry Insight

 

2023 AIME II P13 | Advanced Combinatorics Strategy

 

2023 AIME II P12 | Algebra Identity Trick

 

I Went to SFMOMA for KAWS—Here’s What It Means

 2023 AIME II P11 | Advanced Counting Strategy