Sudoku Free Puzzle Game is a welcomed and addictive Brain Sudoku puzzle game on App Store. You get 5000+ challenging Sudoku puzzles everyday to train your brain, and we add 100 new sudoku puzzles every week. Brain Sudoku for beginners and advanced players! Each Sudoku has only one true solution. Classic Sudoku the puzzle game for your brain, logical thinking, memory, and A GOOD TIME KILLER!

Classic Sudoku is a logic-based number puzzle game and the goal is to place 1 to 9 digit numbers into each grid cell so that each number can only appear once in each row, each column and each mini-grid. With our Sudoku puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it.

Key Features
*Sudoku puzzles come in 4 difficulty levels - easy Sudoku, medium Sudoku, hard Sudoku and expert Sudoku! Perfect for Sudoku beginners and advanced players!
*Daily Challenges - Complete Daily Challenges and collect trophies.
*Pencil Mode - Turn on/ off pencil mode as you like.
*Highlight Duplicates - to avoid repeating numbers in a row, column and block.
*Intelligent Hints - guide you through the numbers when you get stuck
*Themes - Choose the theme that makes it easier for your eyes.
*Long press to fill quickly


On this Brain Sudoku free app, you are also able to
*Turn on/ off sound effects
*Turn on/ off Highlight identical numbers
*Auto remove notes from all columns, rows and blocks once the number is placed
*Unlimited undo & redo
*Auto-save - Pause the game and resume the game without losing any progress
*Sudoku online & Sudoku offline

You may also find the following Brain Sudoku features useful
*Use dark mode to protect your eyes
*Turn on/ off timer when you play the sudoku puzzle
*100 new sudoku puzzles every week.
*New types of Sudoku puzzles, like Killer sudoku, letter Sudoku, will be available.
*Good gameplay
*Intuitive interface
*Easy tools, easy control
*Clear layout


Our free Sudoku puzzle app has intuitive interface, easy control, clear layout and well balanced difficulty levels for beginners and advanced players. It’s not only a good time killer but also helps you think, makes you more logical and have better memory.