Classic Sudoku - Play Unlocked Puzzle!

This game is made for the math and Sudoku fanatics and the casual gamers! Sudoku is a number-placement puzzle game. The rule is very simple: You are going to fill each grid with numbers 1 to 9, ensuring each row, column and 3x3 subgrid contain unique numbers. You can tap the empty cell and click the number that you desire to fill in. If it is the wrong number, the block will return and some numbers will turn red to give you a hint. Don't worry, I bet you can complete each level at ease. There will be a time counting the speed and you can always play it again to break your time record. Start your journey now!

Features of the game

• Simple rules and gameplay for puzzle lovers.
• Work out your mind and thinking pattern.
• Classic and nostalgic for both grow-ups and youth.
• You will never get bored with 500 levels to conquer.

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