Global competition in programming, science & innovation
Constructor Challenge
Join the Constructor Challenge – a free international online competition where high school students (ages 14–18) solve creative problems in math, programming, science, economics, and decision-making.
Upcoming: Constructor Winter Challenge
Duration: December 21, 2025 – January 20, 2026
Awards: Certificates and special offers for top performers
When
Sunday, December 21, 2025
at 14:00
at 14:00
Where
Fully online
Price
Free
1month3weeks1day15hours
What’s inside
Constructor Winter Challenge includes 3 categories, each with problems of different difficulty:
You can participate in one or more categories – explore your strengths and passions!
Why join?
- Solve exciting, real-world inspired problems
- Compete with talented students from around the world
- Earn official certificates and special offers from Constructor University & Constructor Talent School
- Join a vibrant international community of young innovators
- Gain valuable experience and boost your university applications and CV
How it works
- The competition runs from December 21 to January 20 (23:59 CET), 2026.
- No time limit for solving problems – join anytime during this period.
- Results will be announced shortly after the Challenge closes.
- Questions? Contact us at study@constructor.school.
Every season brings a new Constructor Challenge, so you can keep learning, competing, and growing all year round.
Registration for the Constructor Winter Challenge opens soon!