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OneSpace Education is a pioneering institution in technology education for the next generation. We provide world-class training programs in programming, AI, 3D design, robotics, and multiple languages. Through competitions like CodeCombat AI League, we believe that young minds will not only gain valuable knowledge and hands-on experience but also develop logical thinking, creativity, and the competitive spirit needed to thrive on the global tech stage.

Organizing Committee
OneSpace Education

OneSpace AI League 2026 – The Coding Arena
for Future Champions

OneSpace AI League is an international-scale e-Sports Coding tournament, pioneering the transformation of programming challenges into a true competitive arena. It delivers an exciting, high-intensity learning journey fueled by intellectual competition.

The competition is designed for students from Grade 4 to Grade 12, competing individually using today’s leading programming languages such as Python and JavaScript to solve real-world problems in an interactive simulation environment. OneSpace AI League does not require prior coding experience — only curiosity, a passion for learning, and the drive to conquer challenges.

Powered by a modern competitive coding platform built in alignment with U.S. educational standards such as CSTA and CCSS, OneSpace AI League is more than just a competition. It is a structured program for developing computational thinking skills, fully aligned with global trends in computer science education.

OneSpace AI League 2026 – The Coding Arena
for Future Champions

OneSpace AI League is an international-scale e-Sports Coding tournament, pioneering the transformation of programming challenges into a true competitive arena. It delivers an exciting, high-intensity learning journey fueled by intellectual competition.

The competition is designed for students from Grade 4 to Grade 12, competing individually using today’s leading programming languages such as Python and JavaScript to solve real-world problems in an interactive simulation environment. OneSpace AI League does not require prior coding experience — only curiosity, a passion for learning, and the drive to conquer challenges.

Powered by a modern competitive coding platform built in alignment with U.S. educational standards such as CSTA and CCSS, OneSpace AI League is more than just a competition. It is a structured program for developing computational thinking skills, fully aligned with global trends in computer science education.

• An international-level coding championship
• An academically aligned, global-standard competitive programming platform
• Powered by today’s most in-demand programming languages
• A true test of intellectual strength and strategic thinking
• The ultimate launchpad for your future

Why Join
OneSpace AI League?

Champion Warrior 2025

Participants will compete in two arenas:
• Practice Arena: Open and free of charge, with unlimited access for training and skill-building.
• Official Final Arena: Open for 48 hours. Results will be collected and officially announced within 48 hours after the arena closes.
• Students compete in direct head-to-head matchups, with rankings determined by total wins.

Competition Structure

Competition Divisions

All participants will receive an Honorary Certificate from the Organizing Committee (electronic certificate) and a 35% scholarship for a Programming or Design course.

Awards Structure by Division

Key Dates & Competition Timeline

All times are based on Vietnam Time (GMT+7)

Fill in the registration form to enter the arena

Register 

Join the Practice Arena and build your own winning strategy

Train

Test and refine your strategy based on the official rules and the newly revealed map

Compete

Claim prestigious rewards worthy of a champion: scholarships, an electronic certificate, and summer camp sponsorship

Win

HOW TO JOIN

Register

Participation fee: 500,000 VND

Participation fee: 500,000 VND

Please contact us using the information below for detailed guidance.

Ms. Ly Nguyen
Phone: 038 335 3356
Email: ly.nguyen@onespace.edu.vn

School/Organization Registration

SCHOOL/ORGANIZATION REGISTRATION

Click here

Frequently Asked Questions - CodeCombat Arena: Blazing Battle

The competition consists of two separate arenas:
• Practice Arena
• Final Exam Arena
These two arenas have different maps, different objectives, and different scoring systems.

1. How many arenas are included in the competition?

• To get familiar with the CodeCombat Arena interface
• To understand the Farmscape competition rules
• To experiment with programming ideas and strategies
• To train before entering the Final Round

2. What is the purpose of the Practice Arena?

No.
• It is not used for prize consideration
• It does not affect the final results
• It is a free training arena with unlimited participation

3. Does the Practice Arena count toward awards?

• Write code to control their character
• Navigate across the farm map
• Avoid obstacles (fences, traps, haystacks, etc.)
• Collect items and resources
• Test multiple strategies

4. What do students do in the Practice Arena?

Unlimited.
Students may write – run – revise – and re-run their code continuously to refine their algorithmic thinking.

5. How many times can students edit their code in the Practice Arena?

The Final Exam Arena is the only official arena used for ranking and awards.
This arena:
• Is completely different from the Practice Arena
• Reveals its map and rules only at the start of the competition
• Is designed to evaluate the true programming ability of participants

6. What is the Final Exam Arena?

Participants have 48 hours to:
• Write their code
• Test their code
• Resubmit their code multiple times
Their code will automatically simulate matches against other participants’ code.

7. How do students compete in the Final Exam Arena?

Required process:
➊ Write the code
➋ Click “Run” to test
➌ Click “Rank My Game” to submit
Only after clicking “Rank My Game” will the system calculate the score.

8. How do participants submit their code in the Final Exam Arena?

Yes. During the 48-hour open window, participants may:
• Edit their code
• Resubmit unlimited times
Only the final submitted version before the deadline will be used for ranking.

 9. Can participants edit their code during the competition?

• The system automatically locks the arena
• No further edits or submissions are allowed
• The Organizing Committee runs the final full simulation
• Official rankings are determined after this final simulation

10. What happens when the competition time ends?

Participants’ code continuously competes against other participants’ code.
Results depend on:
• Number of wins and losses
The win–loss record is determined through system simulations based on the final submitted code.

11. How is scoring calculated in the Final Exam Arena?

No.
The live leaderboard is temporary
Official results are announced after the final full simulation

12. Is the live leaderboard during the competition the final result?

Yes.
• All code must be original
• Copying, collaboration, or using external assistance is strictly prohibited

13. Must the code be written independently by the student?

• Start early
• Test frequently
• Avoid last-minute code changes
• Prioritize stability over risky new strategies

14. Any important advice for participants?

The competition consists of two separate arenas:
• Practice Arena
Final Exam Arena
• These two arenas have different maps, different objectives, and different scoring systems.

1. How many arenas are included in the competition?

• To get familiar with the CodeCombat Arena interface
• To understand the Farmscape competition rules
• To experiment with programming ideas and strategies
• To train before entering the Final Round

2. What is the purpose of the Practice Arena?

No.
It is not used for prize consideration
It does not affect the final results
It is a free training arena with unlimited participation

3. Does the Practice Arena count toward awards?

• Write code to control their character
• Navigate across the farm map
• Avoid obstacles (fences, traps, haystacks, etc.)
• Collect items and resources


Test multiple strategies

4. What do students do in the Practice Arena?

Unlimited.
Students may write – run – revise – and re-run their code continuously to refine their algorithmic thinking.

5.  How many times can students edit their code in the Practice Arena?

The Final Exam Arena is the only official arena used for ranking and awards.
This arena:
• Is completely different from the Practice Arena
• Reveals its map and rules only at the start of the competition
• Is designed to evaluate the true programming ability of participants



6. What is the Final Exam Arena?

Participants have 48 hours to:
• Write their code
• Test their code
• Resubmit their code multiple times
Their code will automatically simulate matches against other participants’ code.

7. How do students compete in the Final Exam Arena?

Required process:
➊ Write the code
➋ Click “Run” to test
➌ Click “Rank My Game” to submit
Only after clicking “Rank My Game” will the system calculate the score.

8. How do participants submit their code in the Final Exam Arena?

Yes. During the 48-hour open window, participants may:
• Edit their code
• Resubmit unlimited times
Only the final submitted version before the deadline will be used for ranking.

9.  Can participants edit their code during the competition?

• The system automatically locks the arena
• No further edits or submissions are allowed
• The Organizing Committee runs the final full simulation
• Official rankings are determined after this final simulation

10. What happens when the competition time ends?

Participants’ code continuously competes against other participants’ code.
Results depend on:
• Number of wins and losses
The win–loss record is determined through system simulations based on the final submitted code.

11. How is scoring calculated in the Final Exam Arena?

No.
• The live leaderboard is temporary
• Official results are announced after the final full simulation

12. Is the live leaderboard during the competition the final result?

Yes.
• All code must be original
• Copying, collaboration, or using external assistance is strictly prohibited


13. Must the code be written independently by the student?

• Start early
• Test frequently
• Avoid last-minute code changes
• Prioritize stability over risky new strategies

14. Any important advice for participants?

Organizing Committee of the OneSpace AI League 2026

OneSpace Education Co., Ltd.

contact

No. 27–29–31, Alley 59, Lang Ha Street, O Cho Dua Ward, Hanoi.

038 303 9399

Info@myonespace.online

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