What's New

The user interface has been improved.

App Description

Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks", "regions", or "sub-squares") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which typically has a unique solution.

4 difficulty levels are avalaible.

iPhone Screenshots

(click to enlarge)

S-U-D-O-K-U screenshot 1

App Changes

  • June 07, 2014 Initial release
  • October 28, 2015 New version 1.1.4
  • December 12, 2015 New version 1.1.5