??The first step, for 160cm size, first press and hold to about 140cm, then tap the screen with your finger to control it at 159cm/162cm, reaching 99% accuracy.

??The second step is to dig out the snowman. This step is a little more difficult to control. You can use the smallest spoon to dig out the outline first, and then remove the outside snow. The size is as shown in Figure 2. Figure 2 shows a dinosaur snowman.

??The third step. In this step, you can look at the appearance of the snowman I have built in Figure 1 to place the parts. Usually as long as you choose the right parts, 80% of the random placement can be done.