Sudoku

SUDOKU is a logic based number placement puzzle. This game is designed to work on tablets and phones.

3.5 SUDOKU

added fixes for non U.S. customers

*the permissions are all for ads in the game.  if you want an ad free experience please download our paid SUDOKU game.

Each Sudoku has a unique solution that can be reached logically without guessing. Enter digits from 1 to 9 into the blank spaces. Every row must contain one of each digit. So must every column, as must every 3x3 square.

Does a Sudoku have more than one solution?

Properly formed Sudoku always have only one solution. In our view, a Sudoku with more than one solution is not properly formed, but of course puzzles from other sources may have multiple answers. SUDOKU

The grading is based on the logic steps required to solve the puzzle. The requirement to use any of a number of pre-defined logic steps makes a puzzle hard, and needing "hard" logic more than a few times makes a puzzle very hard. Of course, difficulty is subjective. One person may find a particular type of logic easy, while another finds it really difficult. There are often only a relatively small number of "choke" points in even a very hard puzzle. If you happen to spot the "hard" steps quickly, then you'll fly through!

Sudoku kills time. Sudoku = brain power
Sudoku on android phone.

There are many SUDOKU apps but, we want to be your SUDOKU app

sudoku puzzles with difficulty levels ranging from easy to evil

SUDOKU has tons of options to make your game play more enjoyable.  

If you don't like something about my sudoku game, please feel free to email your suggestions to info@urbanartfx.com

My SUDOKU game is ever changing to meet the user standards.  Sudoku should be a fun game so before leaving a negative comment please email your concerns with my sudoku game.  

A lot of the comments that are left about my SUDOKU game are just misunderstandings about the uses of the options available on the main screen.  I would love to have my sudoku game on your phone so please help me be the best sudoku game on the market.

Please share this sudoku game with others and help spread the work.  SUDOKU is a fun way to train your brain.

Play our other games.  And support free development.

All games are true Sudoku, with symmetry and a single solution that can be discovered by logic alone. If you doubt that a Sudoku puzzle can be solved by logic, simply have the hint system explain it to you step by step.

Sudoku challenges you mind and helps with brain development.

Here at Urban Artfx we are working on new sudoku games, like killer sudoku, hyper sudoku, color sudoku, mini sudoku, cross sum sudoku, jig saw sudoku,  and we are always ready to take any other advice on different sudoku games from our customers.  Thank you for playing our sudoku.

At Urban ArtFX we strive to bring you the best gaming experience.  If you as our customer, come up with an improvement to our game please send up an email and explain your improvement suggestion.  We read every email and determine if the change would fit what we are trying to do with the game.  Thank you for your support in our game.  Sudoku will be the best game on the market.  We were not the first sudoku game, but with your help we will be the best sudoku game.