Wood Sudoku vs Sudoku Challenge Offline Usage & Stats

Sudoku is one of the most popular classic brain game. This sudoku challenge puzzle game requires just 1MB storage space and power consumption is very small. 5000 unique Sudoku puzzles to explore. Sudoku refreshes your brain and is really fun. This offline sudoku game comes in ten difficulty levels: The goal of a sudoku puzzle is to fill the cells with numbers from 1 to 9 so that each number is only used once in each row, each column, and each small square. The game is designed in challenge mode. You need to collect stars to unlock next level. Features - Ten difficulty levels - Three input modes - Number pad,Single Number and popup mode - Auto fill note option - Auto-save your game and can resume any time. - hints for those required - Performance calculation based on difficulty. - highlight wrong values - highlight completed number - Support Awesome themes and option to customize your theme - See complete solution if you fail to figure it out - Set checkpoints and option to undo before mistake - You can export your game and sudoku games to sdcard and restore it if you change the phone. We hope this sudoku puzzle game is the best choice for you. All the best