Quarks and leptons, such as electrons, muons and neutrinos... Sounds a bit scary, doesn't it? With the help of this booklet, you can get into touch with the incomprehensible world of elementary particles. This is not just a usual booklet: it contains a set of 66 cards, and describes six games with them. The cards represent elementary particles from the Standard Model. You can play family style memory games with particles and their anti-particles, have fun with Quark Matter, the perfect fluid of quarks. You can even find your own Higgs boson and win one of the games on the spot. It is fun to have elementary particles in your hands, or, in your pocket! The games scale very well, recommended from 5 years old to adults.