Sudoku-Classic Sudoku Puzzle

Sudoku is a logic-based number puzzle game and the goal is to place 1 to 9 digit numbers into each grid cell so that each number can only appear once in each row, each column and each mini-grid. Also known as .With our Sudoku puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it.

Key Features
1. Sudoku puzzles come in 4 difficulty levels - easy Sudoku, medium Sudoku, hard Sudoku and expert Sudoku! Perfect for Sudoku beginners and advanced players!
2. More than 12000 well-formed classic sudoku puzzles with numbers
3. Pencil Mode - Turn on / turn off pencil mode as you like.
4. Highlight Duplicates - to avoid repeating numbers in a row, column and block.
5. Intelligent Hints - guide you through the numbers when you get stuck

More Sudoku game features:
1. Auto-save. If you get distracted and quit your Sudoku game unfinished, we’ll save it for you so you can continue anytime
2. Turn on Highlight identical number.
3. Add notes if you’re not sure which number to place. Enjoy the experience of the classic paper-and-pen puzzle games
4. Mistakes Limit. Turn on/off Mistakes Limit mode as you like.
5. Hints can guide you when you get stuck.

Challenge your brain with the classic anywhere, anytime! Install Free Sudoku puzzles and have fun along the way!