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