Sudoku Vault
Sudoku Vault is a logic-based puzzle game featuring 4x4, 6x6, and 9x9 boards — each with four difficulty levels: Basic, Normal, Hard, and Expert. Whether you're a beginner or an expert, every grid offers a fresh challenge for your mind. Use smart NOTES to keep track of possibilities, and when you want to check your progress, tap the CHECK button — it will remove incorrect inputs and lock the correct ones, helping you stay focused on the solution.
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Sudoku Vault
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3024+ players rated
Play Time
12 min
Players
3024+
Game Overview
Sudoku Vault is a logic-based puzzle game featuring 4x4, 6x6, and 9x9 boards — each with four difficulty levels: Basic, Normal, Hard, and Expert. Whether you're a beginner or an expert, every grid offers a fresh challenge for your mind. Use smart NOTES to keep track of possibilities, and when you want to check your progress, tap the CHECK button — it will remove incorrect inputs and lock the correct ones, helping you stay focused on the solution.
Developer
Lof Games
How to Play
Select any empty cell using your mouse or touchpad, then choose a number from the on-screen number pad to place it in the grid. Toggle the Note button to switch between permanent numbers and pencil marks for potential candidates. Use the Check button to validate your entries - correct numbers become locked while incorrect entries are automatically removed to help guide your progress.
Game Tips
Master Controls
Take time to familiarize yourself with the game controls, this is key to success.
Observe Carefully
Carefully observe the patterns and characteristics of each level.
Think Strategically
Planning strategy is more important than quick actions.
Stay Persistent
Don’t give up when facing difficulties, try different approaches.
Expert Tips
Each level has hidden secrets and easter eggs waiting to be discovered. Don’t rush to complete levels, take time to explore every corner. Make full use of in-game items and special features, they are often key to achieving high scores. Remember, practice is the best way to improve your skills!
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