Difficult Printable Sudoku Puzzles

Print 4 to 6 free puzzles sudoku per page and 5 levels.

Difficult printable sudoku puzzles. Here s a summary of the rules of sudoku in case you ve never played before or need a refresher. Each grid has a number hard to find the solution online and save paper in the printer. To play online or print a puzzle click on its image. These hard sudoku puzzles have far fewer clues than the easy or medium difficulty puzzles on the preceding pages.

1 2 4 7 8 3 6 5 9 6 2 8 7 7 9 8 3. All the puzzles in this page are rated very difficult. A sudoku puzzle consists of a 9 by 9 grid. Easy medium hard expert more difficult and evil very difficult.

Print 4 or 6 hard sudoku per page as a pdf or html depending on the calibration of your printer. These printable sudoku puzzles range from easy to hard including completely evil puzzles that will have you really sweating for a solution they re solvable i promise in addition you ll find color sudoku for kids that serve as a transition for grade school students into the easy sudoku and beyond. This grid is subdivided into nine 3 x 3 boxes. All our grills are hard sudoku game with a single solution.

The general rule with sudoku puzzles is that as the number of starting clues in the puzzle goes down the difficulty in solving the puzzle goes up. Very hard printable sudoku puzzles. Very difficult sudoku puzzles. Printable sudoku puzzles rules of sudoku.

Hard sudoku of the day. The hard part lies in solving the puzzle.