Sudoku Vault is a logic-driven puzzle game with 4×4, 6×6, and 9×9 grids — each available in four difficulty modes: Basic, Normal, Hard, and Expert. From newcomers to seasoned players, every board presents a new mental challenge. Use smart NOTES to record possible numbers, and whenever you need to review your progress, press the CHECK button — incorrect entries will be cleared while correct ones are locked, allowing you to concentrate on completing the puzzle. Combining a clean appearance with easy-to-use controls, Sudoku Vault offers an ideal mix of relaxation and mental exercise.
Select a cell with your mouse or touchpad, then pick a number on the on-screen keypad to enter it Use the Note button to switch pencil marks on or off, and press Check to verify your answers mdash wrong numbers are erased while correct ones are locked
Sudoku Vault
Game Instructions
Use a mouse or touchpad to select a cell then choose a number from the on-screen number pad to fill it in Use the Note button to toggle pencil marks and tap Check to validate your entries mdash incorrect numbers are removed and correct ones are lock
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