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