1. After entering the level, find the ejection mechanism shown below on the map, and then drop to the top of the yellow helmet on the opposite side.
2. Then we jump to the concave and convex position of the hanging ornament on the opposite side, and then jump back and forth in the direction of the arrow, and then we can come to the plane at the top.
3. Get a bottle of shrinking potion in the corner, and then return to the ground.
4. After using the shrinking potion, find the activation switch in the sofa's internal test to open the portal.
5. Then find the number block in the corner and put it under the portal.
6. Finally, step on the bricks and enter the portal to complete the Eggman Party escape room nine-square grid level.