They should provide a link to the challenge - I found it at the bottom of this page. Seems that the results are from the "3rd QCK Hackathon, Paris, 27 January":

They should provide a link to the challenge - I found it at the bottom of this page. Seems that the results are from the "3rd QCK Hackathon, Paris, 27 January": http://cknowledge.org/quantum.html http://cknowledge.org/quantum.html .