SA Sudoku

Difficulty

Generating

Mistakes

0/3

Score

0

Time

00:00

How to Play

Fill the 9×9 grid so every row, column, and 3×3 box contains each digit from 1–9 exactly once. A cell turns gold when you enter the correct number.

Find rows, columns, or boxes that are almost complete — the missing number is often easy to spot.

Toggle Notes mode (N key) to jot possible candidates before committing to a number.

Use Arrow Keys or W/A/S/D to quickly navigate the grid without a mouse.