About Sudoku Safari

Sudoku Safari deals a freshly generated 9×9 puzzle every game. Fill every row, column, and box with 1-9 — conflicts highlight in red, and your fastest solve is saved on your device.

How to play Sudoku Safari

Sudoku Safari deals a freshly generated 9×9 puzzle every game. The grid is divided into nine 3×3 boxes. Your goal is to fill every empty cell so that each row, each column, and each 3×3 box contains the digits 1 through 9 exactly once. Conflicting entries highlight in red to keep you on track, and every puzzle has one unique solution. Your fastest solve is saved on your device.

Tips & strategy

• Start with "naked singles" — cells where only one digit can legally fit — to build momentum.
• Scan each digit across the grid: find rows, columns, and boxes where a number can land in only one spot.
• Use light pencil-mark logic in your head for cells with two candidates; these often resolve once nearby cells fill.
• Work the most-filled boxes and lines first — they give you the most constraints to deduce from.

Frequently asked questions

Does every puzzle have a solution?

Yes — each generated puzzle has exactly one unique, logical solution, so you never need to guess.

Are the puzzles always different?

A new puzzle is generated for every game, so you are never solving the same board twice.

What happens if I enter a wrong number?

Conflicting digits highlight in red so you can spot and fix mistakes as you go.