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