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