Sliding Number Puzzle Level Easy

This is a puzzle. There 8 half spheres and 9 spaces in the puzzle. You can move the spheres into the spaces to change the order of the numbers. The instructions on how to put together is in the photos. For the middle pieces, you have to have the box on a flat surface, so the middle pieces do not go all the way through. After you slide the half spheres into the box and finish assembling, you can mix it up for a few moves, the more the better. Then, you can solve it. You might notice that you can fit 4 half spheres in a row or column, which means that if you have 3 half spheres in a line, you can still move another through the line:This is why this is the easy version.Here is the hard version:https://makerworld.com/en/models/1583676-number-sliding-puzzle-level-hard#profileId-1667074Please Follow to support me!