Wechat applet games are multiples of numbers. What game is it?

"2048" games. According to the query information, the rule of "2048" game is to open the interface of the game normally, and there will only be two 2' s, and a 2 will appear every step, and 4 and 8 will appear after the number is large. Only when the numbers are the same can they be added. Every time they are added, they will be doubled. For example, two twos add up to four, and two fours add up to eight. Do a large number while doing a decimal, so that the same numbers can be better combined. Use multiples of 2 to constantly move the grid in the grid to get more numbers. When the numbers are the same, add them up and finally get 2048 to win.