A group of 35 mathematics and computer science students from Leiden University (The Netherlands) visited INI on May 5, 2014. The group was led by Mr. Tobias de Jong and the visit part of a tour of scientific institutions in Switzerland organized by De Leidsche Flesch, an organization uniting students in Physics, Mathematics and Computer Science from the University of Leiden. The visitors got an introduction and a tour of INI and could discuss research with several INI members.