Sudoku Vault

★★★★★168 ratings 4.1

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About this game

Sudoku Vault is a number-placement puzzle where each selection should follow the grid's constraints. Use the existing entries to narrow the possible values in an empty cell instead of choosing a number only because it fits visually.

How to play Sudoku Vault

Read the board size and number set offered by the current puzzle.
Select an empty cell and compare it with the relevant row, column, and region rules shown by the game.
Enter a value using the available number controls, then check the neighboring cells again.

Controls

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 incorrect numbers are removed and correct ones are lock

Details to check in this game

The supplied description lists these grid sizes: 4x4, 6x6, 9x9. Check the menu to choose an available board before starting.

Planning your next move

Start with a row, column, or region that already contains several entries.
If the game provides pencil marks, use them to distinguish a possible value from a confirmed entry.

Related games

For another puzzle with a similar approach, try Sudoku 30 Levels. Compare it with Your Sudoku, or browse our Sudoku games to choose another board.