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