Contests
(current)
Top-100
Countries
About
Contribute
Donate
Rayan Programming Contest (1 contest)
Rayan 2025 World Finals
Was held in Tehran, Iran on Nov. 28, 2025
Top-3 winners:
Rank
Country
Name
1
Iran
Ali Safari
2
China
Yaowei Lyu
3
Singapore
Aloysius Lim Dewen
See full results