Rayan 2025 World Finals
The final round of the Rayan Programming Contest will be held in Tehran from November 25–29, 2025. All participants ranked 1-1000 in the Selection Round are invited to complete the registration form.
The final round of the Rayan Programming Contest will be held in Tehran from November 25–29, 2025. All participants ranked 1-1000 in the Selection Round are invited to complete the registration form.