Sudoku Magic - Ad Free

Play unlimited Sudoku puzzles with two game modes (Classic and Note-based) and seven difficulty levels each. You can also enter any Sudoku you find in a newspaper and either play it or have it solved immediately! The app can show you solutions visually for each step!
The app is free and does NOT contain advertising.

Gameplay
SudokuMagic offers the classic gameplay as well as an exciting new game mode! To match your skills, each game mode offers seven difficulty levels from trivial to mega killer puzzles!

Game Mode 1: Classic Game
This is the game mode you are used to: At the beginning, all cells are empty except the start numbers. You can solve each number directly or take notes to find solutions.

Game Mode 2: Note-based game: More fun for Sudoku experts!
In the note-based game mode all cells except the start numbers and all other cells are filled with notes from the beginning. To get to the solution, you have to remove non-valid notes one by one. If you remove a valid note, it is considered an error. These puzzles are not as easy as in the classic mode. Here you need advanced techniques that require notes to solve the puzzle!

Sudoku Solver: Solve any Sudoku
With the solver you can solve EVERY Sudoku you find in a newspaper or on the internet. Enter the numbers of the Sudoku using the buttons you already know from the game.

Instead of solving your puzzle directly, you can play it in this app and use the help you can get in SudokuMagic (possible solving steps etc).

The special thing about this app:
You can always get help. For example:
Play in Classic Mode. With the push of a button you can have your notes prefilled!
If you get stuck, you can view possible solution steps! And of course you can check if your solution is correct (or show errors immediately).
If you have made a mistake at some point, you can return to the last valid move by pressing a button.
To better support the note-based game, you can have notes of a selected number highlighted.

You'll see that once you apply advanced techniques in note mode, solving Sudoku is twice as much fun!
Install the app and check the internet (there are very good websites and YouTube tutorials) to find out about techniques like Hidden and Naked Subsets, Locked Candidates, Chains, Fishes, Wings, etc.

The app is under permanent development, so don't forget to update it from time to time.