Ultimate Sudoku Puzzle: 12x12, 9x9 - Beat the Time for Android

This number fill in puzzle game is based on the principles of logic. The Sudoku puzzle game uses numbers and special characters to test your logical thinking, and puzzle solving skills. Improve your Memory & Concentration, Self Esteem, and Problem Solving Skills. With Beat the Time Sudoku & 3 Sudoku grids, play one of the best free sudoku games!

See for yourself how SUDOKU can be your favorite pass time game. Install now for FREE!

NEW FEATURES:

Beat the TIME Sudoku

Can you become the best sudoku solver when the clock is ticking? Our sudoku puzzles are challenging, but they become even harder when time is running out. Show that you can dominate this free sudoku number placement puzzle when time is against you!

Challenging 12 x 12 Puzzles is available NOW!

Tired of the 6 x 6 & 9 x 9 sudoku puzzle variations? Try the hardest and most challenging 12x12 sudoku puzzle challenge. It's harder, more exciting and challenging!

HOW TO PLAY:

To solve Ultimate Sudoku puzzle, every number from 1 to 9 must appear in:

Each of the nine vertical columns

Each of the nine horizontal rows

Each of the nine 3 x 3 boxes

In ULTIMATE SUDOKU puzzles, you have additional characters, as well the numbers 1 to 9 that must also appear in:

Each of the twelve vertical columns

Each of the twelve horizontal rows

Each of the nine 3 x 4 boxes

WHY YOU'LL LOVE ULTIMATE SUDOKU PUZZLE:

Unlimited Sudoku puzzles

Fun number fill in puzzle game-play

Choose Your Difficulty Level: Easy, Moderate, Hard

Automatic or Manual Pencil Marks

Undo and Redo Function

Perfect for Tablets and Phones

Free & easy to play maths number puzzles

Play OFFLINE in anytime and anywhere with no time limits

Beat the TIME Sudoku

Play NEW Challenging 12 x 12 Puzzles

Sudoku variations like our Ultimate Sudoku Puzzle can offer great entertainment

See why we are one of the most complete and best sudoku apps.

Start Your Daily Brain Training NOW! Ultimate Sudoku