All sudoku puzzles are tested and guaranteed to have one and only one solution, they are real sudoku grids.
The most difficult sudoku grids of the Internet are present, only 17 givens and always one solution.
Games are saved and you can resume them later.
Unfinished sudoku puzzles are listed in a graphical way and easy to find.
* 100.000 sudoku grids to solve
* All the solutions
* Each sudoku grid has an unique solution
* 5 levels: very easy, easy, medium, hard, evil
* 3 input methods: number first, cell first, popup
* Unveil function to display solution
* Resume function
* Graphical list of the sudoku puzzles
* No ads
* Pencil button to fill in note
* Total time spent on each puzzle
* Undo function
* Checkpoint undo function
* Hints for solving (highlight wrong values, highlight completed numbers and count of each number)
* Edit function to add your custom sudoku puzzle
* No permissions required (your privacy is guaranteed)
The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 regions that compose the grid contains all of the digits from 1 to 9.
* 5 Difficulty Levels - Beginner, Intermediate, Advanced, Expert and Maniac, with 100 puzzles in each level.
* 3 Input Methods - Popup, Single Number (select digit first) and Numpad (select cell first)
* Notes - Auto Fill and Manual
* Auto-save - Game progress and time
* Undo - Undo moves manually or set checkpoint to undo several moves at once
* Error checking - Incorrect entry highlighting (configured in settings)
* Helpers (configured in settings)
- Highlight numbers that have been entered 9 times
- Display count of each number placed
* Puzzle Selector - Select the puzzle that you wish to solve, from the list of available puzzles.
* Filter Puzzles - Filter puzzles based on their State that is, Playing, Not Started and Solved in Puzzle Selector
* Themes - 3 themes to customize the look of the board
1) Beautiful UI with full HD support
2) Potriat and landscape modes for convenience
3) Timer to measure how fast you can solve the puzzle
4) Add notes when you aren't sure of a particular number
5) Hint mode to alert you when a entry is invalid
6) Lots of levels with increasing levels of difficulty
7) Lot more features to come.
For any suggestions or feature requests please email us and we will get back to you
Email ID: email@example.com
There are three levels of Sudoku puzzles you can choose from: easy, normal and hard, and all of them contain limitless combinations of Sudoku grids to solve.
How to play:
Sudoku is a logic puzzle, and its aim is to fill the grid of 9x9 dimension with numbers from 1 to 9. Each number in each Sudoku column, row and 3x3 square can appear only once. Some numbers in a Sudoku grid are already given.
All you need for playing Sudoku puzzle is some logical thinking and a little patience. Times, when you were looking for a pencil for solving Sudoku puzzle are gone. Sudoku can now always be with you and all you need are your fingertips.
Tired of boring lectures at school, sitting in a waiting room with nothing to do but stare at the floor or a ceiling? Not anymore! SUDOKU PUZZLE will make these moments go by in an instant. Just grab your phone or tablet and play Sudoku puzzle.
Sudoku in general
Every Sudoku row, column and 3x3 square contains numbers from 1 to 9. This means that you have to fill into Sudoku grid all this numbers: 1,2,3,4,5,6,7,8 and 9. Every number can appear only once in every sudoku row, column and 3x3 square. Sudoku puzzles have only one solution or correct combination.
Every Sudoku row has nine fields. correctly filled sudoku row contains only one of each number from 1 to 9.
There are nine sudoku rows in a sudoku puzzle grid and same rules apply for all of them.
Every Sudoku column has nine fields. correctly filled sudoku column contains only one of each number from 1 to 9.
There are nine sudoku columns in a sudoku puzzle grid and same rules apply for all of them.
Sudoku 3x3 square (sub-grid)
Every 3x3 Sudoku square has nine fields. Correctly filled 3x3 square has to contain every number from 1 to 9 only once.
Numbers in a Sudoku 3x3 Square must not repeat. Sudoku Puzzle grid has 9 Sudoku squares and same rules apply for each of this squares.
Call it Sudoku, Magic Square or Number Place, this is the best puzzle game ever!!!
Involves completing a grid of 9 × 9 cells divided into 3 × 3 sub-grids with the numbers 1 to 9 based on some numbers and arranged in some of the cells.
Do not repeat a number in the same row, column or subgrid.
You can choose between different levels of play, you can check and correct numbers, you can move to a new sudoku or resume your game anytime. The best times are also saved
Sudoku is the most popular logic-based numbers game.
With five difficulty modes, beautiful interface, this Sudoku is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!
The aim of the game is to place 1 to 9 into each grid cell so that each number can only appear once in each row, each column and each mini-grid.
* Five difficulty modes - very easy, easy, medium, hard, very hard
* Real time competitions
* Selected digit highlighting in easy mode
* Incorrect entry highlighting in easy mode
* Low battery usage
With very easy 4 x 4 and 6 x 6 levels for complete beginners and children, as well as a mix of medium to expert 9 x 9 puzzles, Sudoku Logic is a fun new game for players of all abilities.
Sudoku Logic comes with 200 puzzles in total, including 110 logic puzzles to solve as well as a BONUS set of 90 classic puzzles to play without clues.
The BONUS levels include classic 9 x 9 puzzles as well as some MONSTER 16 x 16 and MASSIVE 25 x 25 puzzles for the ULTIMATE SUDOKU CHALLENGE.
Ideal for brain training and mental agility exercises.
Do you have what it takes to complete the ultimate Sudoku challenge?
It's great value, great fun, great times!
We recommend that you play on a tablet or large screen phone when playing the game boards bigger than 9 x 9.
Here are some of our iOS reviews...
* Great mix of Sudoku and logic puzzle solving - 5 Stars
* Genius....... - 5 Stars
Sudoku Revolution 2 contains several diverse variations / variants of Sudoku puzzles. These varied versions of puzzles surely will give you fun.
Basic Rule: Fill numbers in the board such that every row, column and region contains one occurrence of each number.
* Normal Mode: Basic Rules.
* Anti Diagonal: each diagonal has at most three different digits.
* Consecutive: all the places where adjacent cells are consecutive numbers have been specially marked.
* Non-Consecutive: no two adjacent cells have consecutive values.
* Argyle: every marked diagonal line contains each digit not more than once.
* Anti-King: neither orthogonally nor diagonally adjacent can have equal digits
* Anti-Knight: all cells at a chess knight move (at a distance of 2 by 1) must hold different digits.
Free play through hundreds of levels.
**** features ****
- 200 Levels for each Mode
- Each Mode divided into 4 difficulty levels
- 7 Different Modes
- Show the occurrence of each number near the number buttons
- "Hint" auto fills the board with memo that has no direct conflicts with other numbers
- Highlight same numbers as you select a number on board
- Also Highlight memo numbers as you select a number
- Autosave the process of unfinished levels
- Record best completion time for each level
Mode Solo: Play Sudoku puzzles on your own.
Mode One vs One: Play a series of 3 Sudoku puzzles against another player. Complete at your own pace (it is not real time) and see who was the fastest!
Mode Daily Challenge: One new Medium Sudoku puzzle every 24 hours to complete, and check your rank against the others. Will you do better tomorrow?
Mode Sudoku Room: One new Medium puzzle every 10 minutes. Earn points as you are progressing through the Sudoku puzzle. Can you keep up your rank over 24 hours?
- 3 difficulty levels
- Auto save
- Undo and redo
- Online and offline mode
- Notification messages
- Some statistics
Keywords: Sudoku, multiplayer, puzzle, brain, challenge, online
the objective of the game is to place 1-9 in each cell of the grid so that each number can only appear once in each row, each column and mini-grid.
"Free Sudoku Online" offers an intuitive interface (graphics), 3 difficulty levels and all functionality at the ends of your fingers.
* 3 levels - easy, medium, hard
* Auto-save in exit app
* Smart Advice.
* Automatic error checking
* Incorrect entry highlighting
* Selected digit highlighting, as specified in settings.
In the next version:
* Undo and Redo
* Competitions in real time
* Top scores and History
* Present results and track progress online
Please do not hesitate to contact us regarding the proposed improvements to "free Sudoku online" using the web address below.
Keywords : Game Sudoku , Download Sudoku , Printable Sudoku, Play Sudoku , Free Online Sudoku , Easy Sudoku , Sudoku Puzzle , Online Puzzle, Sudoku 9x9
Checkpoint mode, With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite.
Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!
* Checkpoint mode
* 4 levels - easy, medium, hard, extreme
* Real time competitions
* Selected digit highlighting, as specified in settings
* Incorrect entry highlighting, as specified in settings
* Three them.
Develop your mind.