Open Sudoku is a simple open source sudoku game. it's the successor of the discontinued OpenSudoku.




Sudoku Ninja is described as 'The easiest way to Master Sudoku' and is a Puzzle Game in the games category. There are six games similar to Sudoku Ninja for Android, Android Tablet, iPad, iPhone and Windows. The best Sudoku Ninja alternative is Open Sudoku, which is both free and Open Source. Other Sudoku Ninja like games are Sudoku by Pink Pointer, Sudoku, Sudoku and Simple Sudoku.
Open Sudoku is a simple open source sudoku game. it's the successor of the discontinued OpenSudoku.




Sudoku (originally called Number Place) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9.




Sudoku is a logic-based, combinatorial number-placement puzzle game. 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 contains all of the digits from 1 to 9.



Sudoku is one of the most popular and excellent brain puzzle games. The goal of Sudoku is to fill a 9×9 grid with numbers contain all of the digits between 1 and 9.




Simple Sudoku makes high quality puzzles that are symmetrical, have a single solution, and do not require trial & error to solve. The user can also choose between five levels of complexity - from Easy to Extreme.

The smartest Sudoku app with IQ tracking, Chaos Mode, and Daily Challenges. Track your cognitive improvement with every puzzle, compete on global leaderboards, and experience unique gameplay.



