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