Your challenge is to delete all the voxels and leave the lid the same way we did for the bottom.
Remember to use the Move tool, and Ctrl + Click to add voxels to the selection group, and Shift + Click to remove voxels from the group.

Your challenge is to delete all the voxels and leave the lid the same way we did for the bottom.
Remember to use the Move tool, and Ctrl + Click to add voxels to the selection group, and Shift + Click to remove voxels from the group.