Life Time Sudoku

Why Life Time Sudoku? Because even if you play thousands of Life Time Sudoku puzzles a day, EVERY DAY, you will never run out of puzzles. Life Time Sudoku will not time you, will not rate you, but provides you with countless Sudoku puzzles. If you get stuck on a difficult Life Time Sudoku puzzle, rescue is just 2 long-clicks away. 5 levels of difficulty.