Datasets:
| In the scene, there is a 9x9 grid with 20 purple square blocks, each outlined in black, placed at different positions. Translate all blocks downward by exactly 2 steps, moving simultaneously and uniformly. Each block shifts 2 cells toward the bottom direction, and all blocks must remain completely within the grid boundaries. The goal is to achieve a configuration where every block has been moved exactly 2 steps downward to reach its final position. |