202 1 is a very interesting and exciting game, which allows people to test their knowledge level while playing the game and get a red envelope reward by answering questions. The gameplay of this game is very simple. Just download an application that can participate in the game, and then register an account before the game starts, and you can start playing the game.

In the game, players need to answer a series of questions, which may involve various topics, including history, culture, science and technology, entertainment and so on. Each question has a specific time limit. If the player answers the question correctly within the specified time, he will have a chance to get a red envelope reward. The size of this reward usually depends on the difficulty and correctness of the question.

Besides answering questions, players can also compete with other players to see who can answer more questions in the shortest time. This kind of play can bring more excitement and challenges to players, and also allow them to interact and communicate with others. In addition, the game also provides some extended functions, such as props, rewards, etc., to increase the fun and interactivity of the game.

Generally speaking, 202 1 is a very interesting and exciting game, which can not only help players test their knowledge level, but also increase the interest of the game by participating in competitions and winning red envelopes. If you want to find a new way to challenge yourself and make money, then this game is definitely worth a try!