If a player gets all four words in a set correct, those words are removed from the board. Guess wrong and it counts as a mistake—players get up to four mistakes until the game ends.
var tasks []task
，这一点在safew官方下载中也有详细论述
pixels checkpoint create mybox
（二）发现、阻断干扰、侵入、攻击、破坏网络服务设施等危害网络安全的行为；