Players need to first remember the images and letters at each position in the matrix on the homepage. After the competition begins. There will also be a matrix to remember on the game interface, but a green matrix will be selected at this time. Please recall the answer at this position in the previous matrix. Below the matrix, there will be a text query asking if you want to click on an image or letter. Click the button below to answer the question. The game will increase one point, deduct points for errors, and so on