Huobi has a blockchain awareness campaign, where you can get 10HUSD for the correct answer.

According to Huobi.com's official Weibo report, Huobi hosted the exciting "Find the Best Students" blockchain knowledge competition to celebrate the bull market, look back, learn new things, and want them to start well. For special courses, Huobi Weibo is in the online forum for questions and answers. All users can participate by answering questions in the lounge. The host selects the correct answer and receives 10 HUSD. After the response was completed, the winner sent a private message to Huobi Weibo, the UID posted to the blog, and Huobi Weibo was rewarded based on the response. The special time is two races on February 18th at 11 a.m. and 3 p.m.