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