Sudoku Puzzle - Brain Games

Enjoy the Free Sudoku Puzzle Game, Brain Games for people who are a fresh start and advanced! Thousands of Sudoku Puzzles Game to play and solve. Download and start the Daily Challenge!
The Sudoku - Brain Games has many different Sudoku puzzles and contained four different levels such as Easy, Medium, Difficult, and Expert to help you to choose the appropriate level for you!
There are easy levels of daily Sudoku puzzles to train your brain and Medium or hard Sudoku levels are also waiting for you. The game has the functions that to add or remove notes by turning on the memo during gameplay. Did you make a mistake? Of course, there are undo and hints functions! Don't give up!!
-Highlights-
9*9 & 3*2 blocks: 9x9 and 3*2 grids with simple design
Easy, Medium, Hard, and Expert: Four perfectly balanced difficulty levels:
-Features-
Note Mode: Turn on the note mode to take notes like a piece of paper. The memo is automatically updated itself while you fill in the block
Auto-Check: Find your mistakes and challenge yourself or use auto-check to see your mistakes in real-time.
Daily Challenge: Complete daily challenges and earn special trophies!
Hint: Use the hints function when you are stuck.
Number-first input: Tap and hold a number to lock it and you can use it for multiple cells.
Dark Theme: Perfect for you to play Sudoku before bed.
-Other additional functions-
Game stats: There is a stats feature for each...