Have an issue about this challenge? Join a no cost GitHub account to open a problem and call its maintainers and the Group.健康游戏忠告：抵制不良游戏，拒绝盗版游戏，注意自我保护，谨防上当受骗，适度游戏益脑，沉迷游戏伤身，合理安排时间，享受健康生活• The game is cost-free to Participate