# IM 第五期答題 **Published by:** [chenyj.eth](https://paragraph.com/@chenyj/) **Published on:** 2022-09-06 **URL:** https://paragraph.com/@chenyj/im ## Content 答题连接: https://www.campaign.token.im/ IMArbitrumOPZkyncBeginner: L2, Rollup, PlasmaIntermediate: Brdige, ZK, Fraud ProofAdvanced: How to use L2 in imToken?Expert: Deep Dive into L2加入im工會: https://guild.xyz/imtoken 銀河領取地址: https://t.co/tsKuBCKqeW ## Publication Information - [chenyj.eth](https://paragraph.com/@chenyj/): Publication homepage - [All Posts](https://paragraph.com/@chenyj/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@chenyj): Subscribe to updates