With a burst of debris falling and dust rising, several simple strokes with clear lines appeared on the mountain. Everyone stepped back a few steps in order to see the above content more clearly and intuitively. The first picture is an irregular rectangle with an arched semicircle in it. Su Tang studied for a long time before he finally guessed that the picture was the cave they saw now. The second painting is also very simple. Two rectangular frames are arranged up and down. There is an irregular curve in the frame, and there are many small points at both ends of the curve. In the two frames, the number of small points is different. This picture makes you wonder“ Is that the clue? There's no clue, sugar boy. Can you read it? " Adam turns his head and looks at Sue sugar with a tangled face. Su Tang's eyebrows are also tightly tied. Her face is serious, and she gently holds her chin with her fingers. Her brain turns fast. But after staring at it for a long time, I still couldn't see a clue. Helpless, had to turn the line of sight first next. The third picture is two vertical lines. Beside the right vertical line, there is a pattern similar to a small hourglass. The fourth picture is very close to the second one. There are two rectangular frames arranged up and down. Two dots are evenly distributed in one frame, and three dots are evenly distributed in the other frame. The fifth picture is also two vertical lines, but in the middle of the vertical line, there are a few small round dots irregularly distributed. In the sixth picture, there are two vertical lines. Next to the right vertical line, there is a picture of a small trumpet. As for the seventh picture... Sue sugar couldn't help silence after reading it. Is this bright Arabic numeral 6 afraid of her wrong choice? So she's cheating? Or cheating? Or cheating?