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