Quantum Collective Knowledge (QCK) repository Powered by the Collective Knowledge platform. Competitions 1st Open QCK Challenge Hackathons 5th QCK Hackathon, London (TBC) 4th QCK Hackathon, Oxford, 2019-03-15 3nd QCK Hackathon, Paris, 2019-01-27 2nd QCK Hackathon, London, 2018-10-06 1st QCK Hackathon, Cambridge, 2018-06-15
