Contest Collections
Published:
A curated archive of problem sets and solutions from Indonesian mathematics competitions, organized by level, organizer, and year.
Projects
Euclidean Geometry in Mathematical Olympiads
Published:
Indonesian-language problem and solution handouts based on the chapter problem sets in Evan Chen’s Euclidean Geometry in Mathematical Olympiads.
Mathematics Exams at Universitas Brawijaya
Published:
A categorized archive of midterm and final mathematics examinations from Universitas Brawijaya.
Olympiad Reading Materials
Published:
Handouts and reference materials for senior high school mathematical olympiad study.
The Art of Olympiad Geometry
Published:
Buku geometri olimpiade berbahasa Indonesia yang disusun bertahap dari konsep dasar menuju pemecahan masalah.