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