Competition stages
Registration opens
On your own, through a parent, or through your school.
1 November 2026
Practice run & free test
Get to know the exam system and question types.
To be announced
Preliminary round
Online, at the same time for every participant.
To be announced
Semifinal
For students who pass the preliminary, if participation is high.
To be announced
Final
Winners decided in every field.
To be announced
Results
Scores, worked solutions, and Competency Certificates in the portal.
To be announced
Dates for each stage will be announced on this page and in the MELC WhatsApp group.
How to register
- 1
Create an account
Just your name and WhatsApp number, then verify with a code.
- 2
Complete your details
NISN, school, level, and the fields you’re entering.
- 3
Pay
By QRIS, virtual account, or bank transfer.
- 4
Do the practice run
Try the exam system before competition day.
- 5
Compete
On a phone or laptop, following the round schedule.
During the competition
- Works on a phone or a laptop.
- The exam page must be in full screen, and the system records every time a student leaves it.
- Students are proctored on Zoom with a second device recording from the side.
- Question order can be shuffled for each student.
- Answers save automatically, even if the connection drops for a moment.
Ready to take the challenge?