Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
3
4
9
8
3
1
2
2
7
9
4
1
7
3
1
8
6
3
5
9
3
6
2
9
8
7
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.