A group of Turkish students has scored first prize in an international robotics tournament in Estonia.

Six primary and middle school students from Istanbul’s Kadikoy Science and Art Center were world champions at the three-day Robotex International contest, which ended on Dec. 1 in Tallinn, Estonia’s capital.

The students fielded two different teams and captured first and second places in the category called Makeblock Line Following, said school officials.

In the Makeblock category, students must build and program a robot that can drive through a track as fast as possible while avoiding obstacles, and complete various challenges while following

Read more: Turkish students win 1st prize at global robot contest