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 HD+ is described as 'The best way to solve your favorite puzzles on the iPhone or the iPad!' and is an game in the games category. There are more than 25 games similar to Sudoku HD+ for a variety of platforms, including Android, Android Tablet, iPad, Windows and iPhone apps. The best Sudoku HD+ alternative is LibreSudoku, which is both free and Open Source. Other Sudoku HD+ like games are Sudoku & Variants, Sudoku Challenge, Gauguin and Open Sudoku.
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 Fun4Kids is a friendly, beginner-focused Sudoku designed for young players. It uses cute emoji symbols instead of numbers and simple 4×4 puzzles that are easy to understand—ideal for early logic learning.



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.



