Play Sudoku, Wordoku, Sudoku X, Jigsaw Sudoku, Killer Sudoku, and Sudokus with only 17 givens.

The logic puzzles come in different sizes and multiple difficulties:

* Sudoku: Mini 6x6, 8x8, Classic 9x9, 10x10, 12x12, 15x15, Mega 16x16
* Sudoku X (aka Diagonal): 6x6, 8x8, 9x9, 10x10, 12x12, 15x15, 16x16
* Jigsaw Sudoku (aka Irregular or Geometry): 6x6, 8x8, 9x9, 10x10, 12x12
* Killer Sudoku: 6x6, 8x8, 9x9, 10x10, 12x12
* Wordoku (aka Godoku, Alphabet or Word): 6x6, 8x8, 9x9, 10x10, 12x12, 15x15, 16x16
* Sudoku with only 17 givens

You can play logic puzzles in all sizes. The mini puzzles are especially suitable for people who are learning the game and just starting out. They are ideal to introduce you to sums and logical thinking. It teaches logical thinking and deductive reasoning skills. It improves critical thinking and making quick decisions based on available evidence. Our brain games help to train your brain and keep your brain in good shape. In addition, the puzzles demand attention to detail - noticing patterns, spotting opportunities, and finding the right moment to make a move. Solving logic puzzles is fun, interesting and good for your health.

The mega and difficult ones are for people who just can't get enough and want a real challenge. Can you solve them?

All the Classic, Jigsaw, Killer, X, 17 Clues Sudokus and Wordoku paperbacks and ebooks from PuzzleBooks.net are now playable on your mobile device. Download the game and unlock the puzzles in your book.

Have fun solving all the puzzles!