Sudoku Vault

Sudoku Vault is a reasoning-based puzzle game showcasing 4×4, 6×6, and 9×9 grids — each offering four levels of challenge: Easy, Medium, Difficult, and Proficient. Whether you are a novice or a seasoned player, each board presents a new test for your intellect. Utilize clever NOTES to monitor potential options, and when you wish to review your advancement, click the CHECK button — it will eliminate incorrect entries and secure the accurate ones, assisting you in concentrating on the solution. With a sleek design and user-friendly controls, Sudoku Vault is the ideal combination of leisure and mental exercise.
Employ a mouse or touchpad to choose a cell, then select a digit from the on-screen number pad to input it. Use the Note button to switch pencil marks on and off, and tap Check to confirm your inputs — incorrect digits are erased and correct ones are secured.