MWB (Mathematics Without Borders) - Autumn
InternationalDate
24 October 2026 at 9 AM JKT 25 October 2026 at 9 AM JKT
Country of Origin
Bulgaria
Method
Online
Language
English
Grades
Grade 2 - Grade 12
Competition Type
International
Curated by Puspresnas
Yes
Competition Fee
IDR 300,000
Build core olympiad skills with guided lessons and practice exercises.
Organizers
Organized By
Pedagogical Association Education Without Borders, Bulgaria
Resources
Official Website
https://mathwithoutborders.bg/public_html/en/Prerequisites
None
Category
Age Group 1: Students born in 2019
Age Group 2: Students born in 2018
Age Group 3: Students born in 2017
Age Group 4: Students born in 2016
Age Group 5: Students born in 2015
Age Group 6: Students born in 2014
Age Group 7: Students born in 2013
Age Group 8: Students born in 2012
Age Group 9: Students born in 2011 or earlier (Age 15-18)
Structure
20 Short Answer in 60 minutes
- 2 marks for each correct answer
- 1 mark if there are two or more answers and at least half are correct
Awards
For each Age Group, awards will be given based on global rank:
Top 5%: Gold Medal
Next 10%: Silver Medal
Next 15%: Bronze Medal
Final Round Info
Gold, Silver, and Bronze are eligible for the Final Round in July 2027 in Bulgaria.