Sudoku Vault is a reasoning-based puzzle game showcasing 4×4, 6×6, and 9×9 grids — each presenting four levels of difficulty: Basic, Normal, Hard, and Expert. Whether you’re a novice or a specialist, each board presents a new challenge for your intellect. Utilize intelligent NOTES to monitor possibilities, and when you wish to review your progress, press the CHECK button — it will eliminate incorrect entries and secure the correct ones, assisting you in maintaining focus on the solution. With a sleek design and user-friendly controls, Sudoku Vault is the ideal combination of leisure and cognitive training.
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



