Overview
Introduction to the Tournament
A short introduction to CupExS and the spirit of the tournament.
CupExS 2026
Physics, chemistry, teamwork, and creative problem solving.
CupExS brings together young scientists for a hands-on tournament built around experiments, ideas, and collaboration. It is a place to test your thinking, learn from others, and enjoy science in a lively international setting.
Location: Tbilisi, Georgia
Focus: Experimental physics and chemistry
Format: Team roles, discussion, and creative solutions
Featured story
Chronicles of CupExS 2024
Take a look back at the 2024 tournament through moments, memories, and the people who made it special.
Read the chroniclesWatch and discover
Videos
2026 host city
CupExS and IYNT 2026 - Discover Tbilisi
Get a feel for Tbilisi, the city that will welcome participants in 2026.
2024 host city
CupExS and IYNT 2024 - Discover Batumi
A look back at Batumi and the atmosphere of the 2024 edition.
What's new
Latest updates
The latest news from CupExS this year.
CupExS 2026 will take place on August 6-11
Save the dates for a full week of experiments, teamwork, and scientific problem solving with students from different countries.
This year's host city is Tbilisi, Georgia
Tbilisi brings together history, energy, and a welcoming atmosphere that makes it a great setting for the tournament.
Learn more about TbilisiCupExS Global is now available
Explore the international side of the project and see how CupExS continues to grow beyond the tournament itself.
Open CupExS GlobalGet started
Ready to explore CupExS?
Start with the problems, learn the format, or discover the wider CupExS project.