Hello, I am a high school student who loves mathematics and coding.

My nickname is in fact an abbreviation:

• 'Eso' stands for esoteric programming languages, which is one of my favorite concepts.

• 'JH' is my initial.

This used to be true, but doesn't hold anymore because I changed my nickname to EsoJihun.

I hope my skills in codegolf and puzzles improve as I practice more and more.

Thank you for reading!