βοΈ How XMM Works βοΈ
Xplosive Math Meet (XMM) provides a platform where you can sharpen your problem-solving skills through engaging and challenging math problems.
Whether you're preparing for competitions or just love solving puzzles, XMM is here for you. Once hundreds of problems are collected, they will be published as a book!
βοΈ "I archive math problems at XMM."
Inspired by major competition maths all around the world, I make a new set of problems - be it original concepts or refined derivatives. Solutions are double-checked by one of the brightest individuals whom I met or taught.
βοΈ "You solve math problems at XMM."
The archive is freely accessible to everyone. If you are in math clubs at school, you are welcome to use these resources. Practice as many problems as you can. Solve the problems at your own pace, and check whether you get them right or wrong.
Who Am I?
Harim Yoo π§βπ« | Author π | Educator π
- π Northwestern University (B.A. in Mathematics) Fall 2008 - March 2012
- π Texas A&M University (Newly Admitted to M.S. in Mathematics Distance Program) Spring 2025 -
- π Author of 'Essential Math Series' with more than 10,000 sales in South Korea
- π‘ Director/CEO of ReachPrep (리μΉνλ νμ)
- π§βπ» Founder of Xplosive Math Meet
β‘Problem Archiving Projectβ‘
Students are encouraged to freely use these resources for their math club activities, whether they are preparing for the AMC 10/12, AIME, or equivalent exams.
A collection of hundreds of problems will be archived and made available until the official publication.
π Buy Books
Explore the collection of competition math books written by Harim Yoo, all of which are sold in πκ΅λ³΄λ¬Έκ³ π.
