Free Classes

NL01CHEM01: Introduction to Chemistry for Middle School Students

In progress · November 2026 · 4 classes

Tuesday 10 PM - 11 PM (GMT+9)

An introduction to chemistry for curious middle school students

Problem of the Day: 100 Problems for 100 Days

In progress · August 2026 · 83 classes

An introduction to math olympiads with 100 problems from various sources including International Mathematical Olympiad (IMO) and National Math Olympiad (NMO).

2025 Introduction to AMC 8

Completed · September 2025 · 9 classes

Four live classes for introducing competition style problems to elementary school students

2025 Introduction to AMC 10/12

Completed · July 2025 · 3 classes

Live classes for middle and high school students interested in AMC 10/12