At Template Trove, we have a range of printable Sudoku puzzles that are perfect for those who love a challenge.
Our Sudoku expert puzzles are not for new players - they are very hard, and require a lot of skill to complete correctly.
If you enjoy a challenge, download one or all of our expert Sudoku puzzles and give them a try.
If you need a little help, download the answer sheet for a clue or two.
You can use any laser or inkjet printer for printing these expert Sudoku puzzles. Puzzles print on letter-size paper.