Судоку: Держи мозг в тонусе v1.0.0 APK (Unlimited Money)

The playing field is a square 9×9, divided into smaller squares with sides of 3 cells. Thus, all the playing field consists of 81 cells. In them at the beginning of the game are some numbers (1 to 9), called hints. The player is required to fill the free cells with digits from 1 to 9 so that every row, every column and every small square 3×3 each digit would meet only once.

FEATURES:
- 3 difficulty levels
- draft
- hint system
- cancel action
- select a cell
- low
- highlight errors
- lighting areas
- illuminated entry
- timer
- clean interface and smooth control
- supports phones and tablets