Weekend Sudoku 04

Fill cells with numbers following logic puzzles rules to complete the grid in this Sudoku challenge. Each row, column, and 3x3 subgrid requires unique digits without repetition. The game presents classic puzzle progression, inviting players to solve grids of increasing difficulty and sharpen logical deduction skills in a traditional number placement setting. Key Features • Number placement core mechanic • Mouse and keyboard input controls • Progressive puzzle difficulty levels • Hint and error highlighting system • Classic 9x9 Sudoku grid format