The youngest participants of our project are the students of ‘’Petar Leković’’ Primary School. As younger minors, they have limited abilities to travel abroad so that they did not attend L TT Activities. Despite this fact, they actively participated in online project activities – in the hackathon and the eTwinning project. The students prepared a short video presenting our school and country for the LTTA in Poland and a Kahoot quiz played by the present participants at the meeting in Turkey. They exchanged handmade cards and small gifts with their friends they met online. "When I received a card from children from Portugal, I was glad that someone, somewhere far away, was thinking of me and was trying to come up with a warm message" (student from Serbia).