Correct answers are below

And list of winners in both categories is listed below:

CAPYBARA Math Olympiad 2025

Ready to challenge your mind? 🚀

Join the International Math & Logic Olympiad 2025, an exciting competition designed for school students who love to think outside the box! It’s a unique competition designed not only to test mathematical skills, but to spark creativity, logical reasoning, and innovative thinking.

Unlike traditional contests that focus only on advanced formulas or difficult computations, this Olympiad is all about thinking differently. Every problem is crafted to encourage students to look beyond standard approaches, use imagination, and develop problem-solving strategies that will benefit them in academics and in life.

🧩 What makes this Olympiad special?

• Focus on creative problem-solving & logical thinking, not just advanced math formulas.
• Open to three age categories:
  • 9–11 years “Explorers”
  • 12–14 years “Innovators”
  • 15–17 years “Visionaries”
• Available in four languages: English, Ukrainian, Russian, and German.
• Everyone receives a Certificate of Participation.
• The Top 3 winners in each category will be awarded valuable prizes! 🎁

Why Join?

🌟 Every participant will receive a beautifully designed Certificate of Participation as a recognition of their effort and curiosity.
🏆 The Top 3 winners in each category will be awarded valuable prizes to celebrate their achievement.
🤝 Students will become part of a vibrant international community of young thinkers who share a love of puzzles, logic, and mathematics.

📅 Date: 15-th of November 13:00 (CET)

16-th of November 14:00 (CET)
🌍 Format: Online – students can take part from anywhere in the world.
⏰ Duration: Participants will have 60 minutes to solve a carefully selected set of problems.

💶 The cost of participation is 20 euros.

👉 Registration is opened!