The CodeCombat AI League 2025 is officially kicking off, open to young coders aged 8+ across the nation. This tournament promises an intense journey, new experiences, and exciting challenges.
In 2023 and 2024, OneSpace made groundbreaking strides—not only becoming a trusted partner in international coding education but also organizing large-scale programming and robotics competitions, leading young coders onto global technology arenas.
Continuing its mission to nurture the next generation of young Vietnamese programmers, OneSpace proudly hosts the CODECOMBAT AI LEAGUE 2025. This is a world-class technology battleground where young programmers will face off, push their limits, and conquer thrilling intellectual battles. With the theme Blazing Battle, this year promises intense, creative coding duels and exciting prizes!
1. Unique Highlights of CodeCombat AI League 2025
A World-Class e-Sports Coding Competition
The tournament is organized by OneSpace, the official partner of CodeCombat for many years. This is a golden opportunity for young coders to showcase their programming skills, strategic thinking, and problem-solving abilities through challenging and competitive coding tasks.
Utilizing the World’s Most Popular Programming Languages
The CodeCombat AI League supports leading programming languages: Python, JavaScript, and C++, enabling participants to work with industry-relevant tools. Python offers simplicity and flexibility, JavaScript powers web development, and C++ provides system-level programming strength, creating a diverse and rich coding environment for skill development.
Built on a Premier Coding Platform
Following CSTA and CCSS standards from the U.S., CodeCombat captivates young learners with engaging storylines featuring heroic coding warriors. The game-based challenges transform algorithms into complex puzzles, presenting intense yet exciting programming tasks.
A Test of Intellectual Strength
Every level poses a complex problem, requiring players to find optimal solutions, enhancing creative thinking, logic, and quick reflexes. From analysis to execution, each step demands precision and full concentration.
Sharpening High-Level Programming Skills
Three high-stakes battle brackets challenge competitors to apply all their knowledge and skills, developing smart and strategic approaches to outmaneuver opponents and claim victory.
2. Competition Details
- Competition Scope: Nationwide
- Format: Online
- Entry Fee: Completely Free, including participation and strategic livestream sessions
3. Competition Content: “Blazing Battle” Theme
Players take on the role of heroes defending a fortress against an ever-growing wave of monsters. Strategically placing and upgrading fortresses and firewalls is crucial to outlasting opponents in this battle for survival.
Game Rules:
- Players compete against each other to see who survives the longest.
- Each player places different types of towers and fortresses with unique offensive and defensive abilities along a pathway to block advancing monsters before they reach the hero at the end.
- Players can upgrade towers to increase attack power and defense.
- There are 10 tower positions on the map (from 0 to 9), and multiple tower types.
- If a tower is built twice on the same position, its stats are upgraded. If a different tower is placed in the same spot, the original one is replaced.
- Players can choose the type of monsters that will appear on their opponent’s pathway. Each player can select up to 5 out of 10 available monster types to deploy.
COMPETITION CATEGORIES
| Category | Target participants |
| A | Students in CS1, CS2 courses (Ages 8 – 12) |
| B | Students in CS3, Python, Web Development courses (Ages 13 – 18) |
| C (Open) | Students outside OneSpace (All ages) |
* Younger participants may compete in higher-age categories if they wish.
PRIZE STRUCTURE FOR EACH CATEGORY
| Prize Name | Number of Winners/ Category | Prize | Conditions to Receive |
| First Prize | 1 | – 1,000,000 VND in cash – Certificate of Honor from the Organizing Committee – 50% scholarship for a programming or design course | – Ranked 1st on the leaderboard – Successfully verified |
| Second Prize | 1 | – 500,000 VND in cash – Certificate of Honor from the Organizing Committee – 50% scholarship for a programming or design course | – Ranked 2nd on the leaderboard – Successfully verified |
| Third Prize | 2 | – 200,000 VND in cash – Certificate of Honor from the Organizing Committee – 50% scholarship for a programming or design course | – Ranked 3rd and 4th on the leaderboard – Successfully verified |
| Top 10 | 6 | – Certificate of Honor from the Organizing Committee – 40% scholarship for a programming or design course | – Ranked in the Top 10 (positions 5, 6, 7, 8, 9, 10) on the leaderboard – Successfully verified |
* All participants will receive a Certificate of Honor from the Organizing Committee (electronic certificate) and a 35% scholarship for a programming or design course.
LIVESTREAM STRATEGY SESSION
- Review Sessions: 2 sessions (2 in Vietnamese & 2 in English)
- Duration: 60 minutes per session
- Format: Online via Zoom, Google Meet, or Facebook
TIMELINE/ROADMAP
* According to Vietnam time.
| Time | Activity |
| 01/04/2025 – 30/04/2025 | Registration |
| 01/05/2025 – 08/05/2025 | Livestream Strategy Session (2 sessions) + Vietnamese Session (Mr. Văn) + English Session (Ms. Katrina) |
| 01/05/2025 – 15/05/2025 | Competition period |
| 00:00 midnight 16/05/2025 | Competition platform closes |
| 20/05/2025 | Results announcement |
CODECOMBAT PROGRAMMING ARENA 2025 – REGISTRATION OFFICIALLY OPEN! 🚀
For any questions or detailed consultation, please contact us:
📞 Hotline: 038 303 9399
📩 Email: info@myonespace.online
📍 Fanpage: facebook.com/myOneSpace.online
Are you ready to join the CodeCombat junior coding squad?
Come and compete with OneSpace, give it your best shot, confidently conquer the top, and explore the world’s leading technology landscapes today!
Explore OneSpace’s online courses and sign up for a free trial today!
