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