"Spatial Sudoku" is an immersive art installation where viewers enter a cubical space measuring 3 meters on each side. The six walls of this cube flash with complex and intricate geometric patterns, with black and white squares and dots forming an orderly and harmonious design. Each geometric element stands alone yet collectively creates a space filled with logic and order. The repetition and variation of the patterns evoke the idea of a Sudoku puzzle, conveying a sense of rationality and aesthetic beauty through precise visual arrangement. This design envelops viewers in a dynamic and rhythmic geometric world, allowing them to experience a sense of immersion.