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