Olimpiade Sains Nasional 2025 Bidang Informatika

Informasi Silabus Peraturan
Peserta Provinsi
Open Contest Open Contest Results

We are pleased to invite everybody to our TOKI Indonesian NOI Open Contest 2025!

Please notice some rule differences from last year's open contest, marked in red below.


Summary


Rules Overview


Schedule and Technical Details


Problems Types


Problem Scoring


Contestant Scoring


Grading System