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.
9
4
7
1
6
4
9
1
2
3
9
7
6
4
5
4
2
9
6
8
6
8
3
3
7
9
4
8
9
6
5
7
3
2
5
4
6
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.