For the Sudoku enthusiast, hundreds of free Sudoku puzzles for every level of expertise. Though Sudoku puzzles usually use numbers, they don't require advanced mathematical skills and can be solved using logic alone. These printable Sudoku puzzles come four to a page in five levels of difficulty. Happy puzzling!
Free Sudoku Puzzles to Print and Play
Extra Easy Sudoku PuzzlesIf you're new to Sudoku, the aim of the puzzle is to enter a number from 1 through 9 in such a way that each row, column, and region contains only one instance of each number.
No need to be a math whiz, Sudoku puzzles are solved using logic and reasoning. These easy-to-solve puzzles are meant for the novice Sudoku solver.
Easy Sudoku Puzzles
These free Sudoku puzzles are intended for those who are new to Sudoku and are just developing their Sudoku solving strategies. Difficulty is not only determined by how many numbers are given but also by which numbers and their placement in the grid.
Medium Sudoku Puzzles
Once you've mastered the easy Sudoku games, move on to these puzzles meant for solvers with more experience with Sudoku.
Challenging Sudoku Puzzles
These printer-friendly Sudoku puzzles are intended for experienced solvers.
Extra Challenging Sudoku Puzzles
For those looking for free Sudoku puzzles at the highest level of difficulty.
Sudoku Poll: How often do you do SuDoku Puzzles?
Alphadoku Puzzles
Sudoku fans, here's a Sudoku variation called Alphadoku. The aim, as in Sudoku, is to fill in all 81 squares, but letters are used instead of numbers.
Once the puzzle is complete, one of the rows or columns will spell out a word or phrase which is clued in the title of each puzzle. These puzzles come in three levels of difficulty: Easy, Medium, and Challenging.
If you need help solving these puzzles, consult the tutorial How to Solve Sudoku Puzzles.
If you prefer to play sudoku online, continue to the next page for some of my favorite Free Sudoku Games.
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