Improved hint logic
Sudoku is a classic logic game for kids and adults. It is easy to play but hard to become a master. Math lovers will be addicted to this brain game. Sudoku offline is a family game with 4 difficulty levels: Easy, Medium, Hard and Expert. Kids love sudoku not only as a free game but also for solving math problems.
Sudoku is the most popular number game in offline games category. You can solve daily puzzles without any interruption. You need no internet. Zudoku puzzle game does not need wifi.
Classic Sudoku consists of a grid and numbered placed in that grid depending on game difficulty. To complete it number must be placed where each number from 1 to 9 appears only once in every row, column and block.
Features:
* Four different difficulty levels
* Free undo
* Free hints
* Note taking
* Highlight duplicates
* Highlight errors
* Long press to change input mode
* Auto remove used numbers
* Auto remove for notes
* Daily reminders
* Progress saving
* Different themes
* Landscape and portrait mode support
* Clean interface
* Smooth gameplay
* Offline game
Play Sudoku if you love mind games and math games. Train your brain and become a Sudoku master.
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