Tobias Eckert
16x16 Sudoku Challenge HD
16x16 Sudoku Challenge HD Looking for a challenging Sudoku experience? 16x16 Sudoku Challenge HD is the perfect app for advanced players. This app offers 4x4, 9x9, and the ultimate 16x16 Sudoku puzzles, pushing your skills to the limit. Enjoy versatile input methods (touchscreen, trackball, and keyboard), helpful features Jan 12,2025