Sudoku is an exciting experience for the practice of logical thinking. Fill in a suitable number in the empty box to complete the sudoku board.
The principle of this game is quite simple. At the beginning of the game, you need to choose the mode of the game. Your goal is to complete the board by the right numbers in every mode. You need to observe your sudoku board. It is a puzzle divided into a grid of 9x9 cells with nine columns, nine rows, and nine boxes. Then, choose the right number from 1 to 9 to fill in the blank. Remember that every number can only appear once in each horizontal line, vertical line, and square.
In a playthrough, you will have some basic symbols including a star stick icon, paint icon, undo icon, eraser icon, and pencil icon. You can get hints from the star stick icon. To change the color of the sudoku board, you can use a painted icon. Click the back icon to back to the move. Use the eraser icon to delete a certain square. A pencil icon will be used for disabling the game and easy for drafting.
Complete your game as quickly as possible to get a high score. When you win the game, a leaderboard will appear. You can see the time for spending that playthrough and the number of wins. If you complete your sudoku board in a short time, you can attain some special achievements.
How to control: Use your mouse to play
You can experience 2 modes of this game including the challenge of the day and common levels. In the challenge of the day. The daily mode requires you to complete the challenge every day. Each day, you have only one time to play in this mode. Next, if you are a big fan of puzzles, you can keep going with the common-level mode. You have 5 levels to play such as easy, medium, hard, very hard, and insane. The more you level up, the more complex the game is. At a higher level, the number of blanks will also increase.
After finishing a playthrough, you will have the chance to attain 52 achievements such as having done the first daily challenge, done your first sudoku, 5 victories streak, 10 victories streak, done 3 easy sudokus, done 50 easy sudokus, done 3 sudokus fast enough and so on. Sometimes, you can easily get them but some achievements are so hard for you to gain. If you attain an achievement, you may have a medal.
