Can you cross a gravitational tunnel?

  • Answer of group 2:

      Sara Boni - Francesco Baldiserri - Noemi Sandri
     Francisco Santos - Marco Santos
     Nathan Callewaert - Eva Maes

     
    Answer of group 9:
     Sofia Raccagni - Chiara Gulizia - Giulia Paganelli
     Gonçalo Carvalho
     Brent Wyffels - Anton Lambrecht
     
    Answer of group 16:
      Giorgia Masi - Sofia Collini
     Rodrigo Modesto
     Matthias Monbailleu - Phoebe Goemaere