For students and parents
For educators
For educational institutions
About JAS
JAS Platform
UA
For students and parents
For educators
For educational institutions
About JAS
JAS Platform
Ukrainian
Olympiads and tournaments
Olympiads and tournaments
Lists of winners and participants
Lists of winners and participants
2025 year
2025
Mathematics
Astronomy
Informatics
Physics
Modern Greek language and literature
Ukrainian language and literature
Information technologies
Chemistry
Hebrew Language and Jewish Literature
Geography
Biology
Jurisprudence
Bulgarian language
History
Crimean Tatar language
Polish
eng
eng
Eng
eng