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