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