Hong Kong’s dreaded three-week coronavirus quarantine – the world’s longest – can take a toll on mental health, and a sense of isolation and loneliness are its hallmarks. Now two teenage brothers in Hong Kong have devised a game to help strengthen connections and encourage meaningful conversations between hotel guests in quarantine – and outside. Mexico-born Gabriel Wigisser, 16, and Alex Wigisser, 14, came up with the idea during a family dinner. Their 30-year-old cousin’s wife, Gloriana, had recently been released from quarantine and she shared how she had struggled during her incarceration. “She felt bored and lonely in quarantine....