Sudoku

数独-免费经典离线数独数谜游戏。挑战你的大脑。

Sudoku, free number puzzle game is a perfect time killer. Our Sudoku has 4 difficulty levels: Easy, Medium, Hard and Expert. Our Sudoku is a perfect puzzle game for everybody. Play Sudoku, number puzzle, to train your brain and memory.

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 apperas only once in every row, column and block.

Features:

* Four different difficulty levels

* Free undo

* Free hints

* Note taking

* Highlight duplicates

* Highllight errors

* Long press to change input mode

* Auto remove used numbers

* Auto remove notes

* Daily reminders

* Progress saving

* Different themes

* Landscape and portait mode support

* Clean interface

* Smooth gameplay

* Offline

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