Train your brain with challenging and fun Sudoku puzzles.
Sudoku is a fun and relaxing 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.
With Sudoku, you can enjoy sudoku games anytime anywhere, and learn Sudoku techniques from it.
• Infinite number of Sudoku games by random generation of puzzles
• Fully usable offline
• 4 Sudoku difficulty levels: from EASY to EXPERT
• Notes as on paper
• Automatic saving & loading of the Sudoku game state
• Free and offline
How to play Killer Sudoku puzzles:
- Fill all rows, columns, and 3x3 blocks with numbers 1-9 precisely like in classic sudoku.
- Pay attention to the cages – cells indicated by dotted lines.
- Make sure the sum of numbers in each cage is equal to the number in the upper left corner of the cage.
- Numbers cannot repeat within cages, a single row, column, or 3x3 region
Challenge your brain with the sudoku anywhere, anytime!
With Sudoku, you can enjoy sudoku games anytime anywhere, and learn Sudoku techniques from it.
• Infinite number of Sudoku games by random generation of puzzles
• Fully usable offline
• 4 Sudoku difficulty levels: from EASY to EXPERT
• Notes as on paper
• Automatic saving & loading of the Sudoku game state
• Free and offline
How to play Killer Sudoku puzzles:
- Fill all rows, columns, and 3x3 blocks with numbers 1-9 precisely like in classic sudoku.
- Pay attention to the cages – cells indicated by dotted lines.
- Make sure the sum of numbers in each cage is equal to the number in the upper left corner of the cage.
- Numbers cannot repeat within cages, a single row, column, or 3x3 region
Challenge your brain with the sudoku anywhere, anytime!
