LilCTF 是由 LilHouse 团队主办的网络安全夺旗赛，定位是介于新生赛（新手入门指引）与选拔性赛事（各种 XX 杯、联队招新赛）这两者之间的过渡，主要目标群体是学了一年左右的 CTFer。同时也有一些更具挑战性的题目。

LilCTF is a cybersecurity CTF competition hosted by the LilHouse team. It is positioned as a transitional event between beginner competitions (introducing newcomers to the basics) and selective events (such as various XX Cups and recruitment competitions for union teams). Its main target audience is CTF players who have been learning for about a year. It also features some more challenging challenges.