Small Size Sudoku Lite

• Infinite number of Sudoku games by random generation of puzzles
• Fully usable offline
• 3 difficulty levels: from EASY to HARD
• Notes as on paper possible for each field
• Just 30KB in size
• Free and offline
• Optimized for Smartphone and Tablet

Optional help functions:
• Input buttons are dimmed when a number is used 9 times (or more)
• Automatic checking whether the newly entered number is correct
• Highlighting of row, column and box of the currently selected field
• Highlighting of all fields which have the same value as the currently selected input button

How to play Sudoku?
The playing field is a square consisting of 9 rows and columns, additionally divided into 3x3 blocks, each with 9 fields. The aim of the game is to fill in the fields of the rows, columns and blocks with the numbers from 1 to 9. The given clues can not be changed. All empty fields must be filled in a way that any number from 1 to 9 appears in each row, in each column, and in each block exactly once.

NOTE: This app includes advertisements to allow offering this game for free. The app itself can be used offline / without an internet connection!