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